By the time Labor Day rolls around out here, the sweet corn is nearly done, the smoke from somebody’s grill is drifting across every fence line, and I start wanting simple little beauty tricks that won’t melt, sting, or glue my hair to my face. A few summers back, while I was carrying over a bowl of potato salad for a backyard cookout, my neighbor leaned in and said, “You know, you don’t need those burning glosses to make your lips look fuller.” She showed me a quick method right there using a lip pencil, a dab of balm, and a bit of careful placement, and I’ve been using it ever since.

If your lips have gotten a little thinner or flatter with age, or you simply want more shape without looking overly made up, this is the kind of trick that works in real life. It takes about 1 minute, uses products you may already have in a purse or bathroom drawer, and holds up surprisingly well through iced tea, baked beans, and one of those long chatty afternoons on the patio. Here’s exactly how I do it, what shades work best, and the little mistakes that can make the look go from naturally plump to plainly drawn on.

1. Why this trick works better than plumping gloss for a backyard barbecue

Most lip-plumping glosses rely on ingredients like menthol, cinnamon, capsicum, or peppermint to irritate the lips slightly so they swell a bit. That can feel tingly at first and flat-out uncomfortable after 10 or 15 minutes, especially in heat above 80°F. Add humidity, a paper plate of pulled pork, and a breeze that sticks your hair to your mouth, and that shiny gloss can become more nuisance than help.

This trick works by using shape, contrast, and a touch of light instead. You softly redefine the lip line by about 1 millimeter in very strategic places, then add moisture only where it helps catch the light. It gives the illusion of a fuller, more lifted lip without the sting, the gooey feeling, or that thick shine that slides around by the potato chips.

2. The three things you need

You truly only need 3 items. First, a lip liner in a natural shade that’s close to your own lip color or 1 shade deeper. For most fair to light skin tones, that may be a rosy beige, soft mauve, or pink-brown. For medium to deep skin tones, think warm cocoa rose, terracotta rose, or a soft brown-plum. A liner with a sharpenable pencil point usually gives the cleanest control.

Second, you need either a lipstick, tinted balm, or your own bare lips if they already have good color. Third, you need a tiny amount of clear balm or a non-sticky gloss. I mean tiny: about the size of half a grain of rice for the top lip and half a grain for the bottom. The point is not shine all over. The point is one little highlight where the light naturally hits.

3. Prep your lips in 15 seconds, not 15 minutes

If your lips are dry or flaky, no liner trick in the world will sit nicely. I don’t fool with a whole spa routine for a cookout. I just press a warm damp washcloth to my lips for about 10 seconds, then gently rub once or twice to lift dry skin. After that, I apply a very thin coat of balm and let it sit while I do the rest of my face, even if that’s only sunscreen and mascara.

Before lining, blot the balm with a tissue so the lips feel conditioned but not slippery. That one step matters. If the surface is too slick, your pencil will skid. If it’s too dry, the line can drag and catch in little vertical lines, especially if your lips are more mature as mine are.

4. Choose the right pencil shade for a natural look

This is where a lot of women accidentally age themselves. A liner that’s 2 or 3 shades darker than the lip can look dated and obvious in daylight. For Labor Day afternoon light, which can be bright and unforgiving around 2:00 or 3:00 p.m., I recommend staying within 1 shade of your natural lip tone.

If you’re unsure, test the pencil on the pad of your fingertip rather than the back of your hand. The fingertip often has a little more natural pink and gives a better idea of how the color will read on lips. The best natural-plumping shades tend to be muted and slightly brown or rose-based, not bubblegum pink and not deep wine. Think “healthy lip shadow,” not “drawn border.”

5. Start at the cupid’s bow, but only slightly overline

My neighbor’s biggest lesson was this: overline less than you think. We’re talking about 1 millimeter, maybe 1.5 millimeters at the fullest part of the cupid’s bow if your lips are especially thin there. Any more than that and the eye catches it right away, especially from the side.

I make two tiny soft strokes at the peaks of the cupid’s bow rather than drawing one hard line across. Then I connect them with a light hand. This creates the little top-lip fullness people notice first. Keep the corners of the mouth exactly on your natural line. If you overdraw the corners, the mouth can look droopy or clownish, and that is not what we’re after.

6. Add fullness to the center of the bottom lip, not the whole edge

The bottom lip is where the magic really happens. Instead of tracing the entire lower lip below your natural border, overline only the center third. That’s roughly the width directly below the middle of your mouth, often about 3/4 inch to 1 inch wide depending on your face. As you move toward the corners, taper back onto your true lip line.

This creates a subtle pillowy look where the lip naturally projects. When you overline the full bottom lip from corner to corner, it can flatten the shape and make the mouth look wider rather than fuller. Keeping the extra width only in the center reads softer, fresher, and much more believable from a conversational distance of 2 to 4 feet.

7. Feather the pencil inward to create natural depth

After you sketch the outer shape, don’t leave that line sitting there like fence paint. Use the pencil to feather inward about 1/8 inch all along the top and bottom center. Tiny short strokes are best. This gives you a gradient, and gradients are what make lips look rounded instead of outlined.

On me, especially now that I’m in my late 60s, this step also helps prevent lipstick from collecting in the lip line. The feathering acts like a base, so when I pat on a lipstick or balm, it fades naturally from edge to center. That little bit of shadow at the edge makes the center look fuller without adding any real bulk.

8. Use lipstick or balm only in the middle for a softly plumped effect

Now comes the 0-effort part. Instead of swiping lipstick from corner to corner in one pass, tap your color mostly into the center of the lips and press them together once. If I’m using a bullet lipstick, I dab 2 or 3 times on the lower center lip and 1 or 2 times on the upper center. If it’s tinted balm, one light swipe is enough.

That concentration of color in the center gives a rounded look. If the color is strongest at the edges, lips can look flatter. For a barbecue, I especially like satin finishes or balmy stains because they wear away gracefully after lemonade, watermelon, or a bite of grilled bratwurst. Matte can work too, but only if the lips are very well prepped.

9. The tiny dab of shine that replaces stinging gloss

This is the trickiest and best part. Put the smallest amount of clear balm or non-sticky gloss only on the center of the bottom lip and a whisper on the center of the top lip. I use less than a pea-sized amount total, closer to the size of a lentil for both lips combined.

That tiny highlight catches the light and makes the lips appear more curved. Because you’re not coating the whole mouth, it won’t smear as easily, won’t attract every loose strand of hair, and won’t slide off during a meal. If you’re outdoors and it’s windy, this spot-application makes all the difference.

10. The one-minute order that makes it foolproof

If you want to do this in 60 seconds flat, here’s the sequence I follow: blot lips for 5 seconds, line the cupid’s bow for 10 seconds, line the center of the bottom lip for 10 seconds, feather the edges inward for 10 to 15 seconds, dab on color for 10 seconds, and finish with a pinpoint of balm or gloss for 5 seconds. Done.

Once you’ve done it 3 or 4 times, it becomes muscle memory. I’ve done it in the visor mirror of my car before a church picnic and once in my kitchen window using the reflection while waiting for baked beans to come out of the oven. It’s much easier than it sounds once you understand that the shape matters more than the product.

11. Best colors for Labor Day weekend outfits and daylight

Labor Day gatherings tend to mean denim, gingham, white cotton, red stripes, navy tops, or an easy floral blouse, so I like lip shades that look fresh and not too wintry. Soft rose, pink-brown, warm nude-rose, muted berry, and cinnamon-rose all work beautifully in daylight. If your teeth pull a little yellow in warm sunlight, avoid orange-heavy shades and choose a cooler rose or mauve instead.

If you’re wearing very little makeup, a sheer rose balm with a matching liner can make the face look awake without appearing “done.” If you’re wearing fuller eye makeup, keep the lip color grounded and soft. For a backyard event, natural definition nearly always looks prettier than a dramatic overlined mouth under full sun.

12. What to avoid if you have mature lips

I say this from experience and with affection for every face that has laughed a lot: heavily frosted lipstick can emphasize texture, very dry matte formulas can shrink the appearance of the lips, and too much concealer around the mouth can make the lip line look chalky. Those tricks may photograph one way indoors, but outside they often look harsher than intended.

I also avoid drawing a thick border and then filling with a pale nude. On mature lips, that combination can settle into lines and call attention to the outline. A softly feathered edge, a mid-tone color, and a pinpoint of moisture in the center are far more forgiving and flattering.

13. How to make it last through burgers, iced tea, and pie

If you want this look to survive an actual meal, fill in the outer half of the lips lightly with pencil before adding your lip color. That creates a stain effect underneath. Then press a single-ply tissue to the lips once and reapply just a dab of color in the center. That gives you two thin layers instead of one thick one, and thin layers hold better.

After eating, you usually do not need to start over. Most often, I just check that the cupid’s bow still looks tidy, add one tap of balm to the center, and carry on. It takes maybe 20 seconds. That’s my kind of maintenance, especially when there are deviled eggs on the table and somebody’s asking if I brought the rhubarb bars.

14. A simple version if you barely wear makeup at all

If lip liner sounds fussy to you, there’s an even easier variation. Use a tinted lip balm that’s 1 shade deeper than your natural lip color and tap it on the center of the lips first. Then use a clean finger to blur the edges outward. After that, take a neutral pencil and define only the cupid’s bow and the center of the bottom lip.

This reverse method is softer and almost impossible to overdo. It’s especially nice if you’re heading to a casual family cookout and want to look polished but not painted. Sometimes the gentlest version of a trick is the one you’ll actually use.

15. The real secret is placement, not expensive products

I’ve seen women spend $24, $32, even $40 on plumping lip formulas that promise instant fullness, and still end up blotting off the stickiness by the time the hot dogs are ready. Meanwhile, a $6 to $10 lip pencil and a basic balm can do more when they’re used thoughtfully. The fullness comes from where you place depth and shine: a whisper outside the line at the highest points, soft shadow at the edges, color and light in the center.

That’s what my neighbor taught me over the fence, and I still think of her every time I do it. It’s one of those practical little pieces of womanly wisdom that gets passed along the same way recipes do—quietly, generously, and usually at just the right time. For a Labor Day weekend barbecue, when you want to look bright, comfortable, and like yourself on your very best day, this one-minute lip trick is hard to beat.