8 coastal grandmother outfits for easy, polished summer style

Coastal grandmother looks best when it feels lived-in, not staged. Lex Nicoleta coined the TikTok aesthetic in 2022, and the formula has stayed satisfyingly simple: white shirting, linen, cotton, stripes, woven texture, and the kind of polished ease that nods to Ina Garten, cozy interiors, and a “moneyed but not flashy” coastal life. It is the rare summer style that reads New England beach house, The Hamptons, or the Maine coast without overplaying any of it.

White embroidery, red poplin, and jelly flip-flops

Start here if you want the clearest high-low contrast in the group. A white embroidered top keeps things airy and crisp, while bold red poplin pants bring color with the sort of clean structure that still feels easy in heat. Jelly flip-flops push the look into current territory, especially now that jelly shoes have resurfaced in multiple silhouettes and The Row’s Pre-Fall 2024 colorful netted version helped put the comeback into motion.

To keep this from feeling too playful, ground it with one coastal grandmother anchor: a raffia bag, understated gold jewelry, or a flat sandal in a quieter finish for later in the day. The embroidery does the soft work, so the rest of the outfit should stay spare and breezy.

Fringe and white linen pants

This is the most naturally coastal formula of the bunch. Fringe adds movement and a little vacation energy, but white linen pants keep the silhouette honest: breathable, relaxed, and polished without looking forced. It is the kind of outfit that belongs in warm weather because linen has the texture and drape that coastal grandmother dressing depends on.

The styling trick is restraint. Keep the palette close to white, sand, or cream, and let the fringe be the only flourish, then finish with flat sandals and a woven bag so the look stays elegant instead of bohemian.

Track shorts, an oversized button-down, and ballet pumps

Track shorts are the sporty outlier, which is exactly why this outfit works. The oversized button-down pulls the look back into the coastal grandmother orbit, because roomy shirting is one of the style’s most reliable signatures, and ballet pumps add polish where sneakers would make it feel too casual. Spring-summer 2025 coverage has kept ballet flats in the conversation in mesh, leather, woven-raffia, pastel, nude, and pink versions, and that range makes them surprisingly versatile here.

The key is to keep the shirt loose and the shorts clean, not gym-like. If the colors stay soft and the proportions stay relaxed, this turns into a city-ready summer uniform that still has the softness of a beach-house wardrobe.

Lace trim with balloon pants

Lace trim can go precious fast, so balloon pants are a smart counterweight. Their rounded shape gives the outfit volume and a modern line, while the delicate edge of the lace keeps it from feeling too severe. When the palette stays in ivory, white, or a washed neutral, the combination starts to feel like coastal grandmother with a little fashion edge.

This is the outfit that benefits most from simple finishing touches. Understated gold jewelry and flat sandals keep the silhouette grounded, and the easier the accessories, the better the lace and volume play together.

Lace trim with a white tank

The white tank is the reset button in this formula. Whether the lace trim appears on a skirt, cami, or hemline, the tank strips away anything too fussy and makes the outfit feel like a polished summer staple instead of an occasion piece. That balance is exactly why the look belongs in a coastal grandmother wardrobe: it is feminine, but it still breathes.

Add a raffia bag and small gold jewelry, and the whole thing softens immediately. The goal is not to make the lace disappear, but to let the tank and the accessories tell the story of ease.

White button-downs and jeans

This is the backbone of the aesthetic. White button-downs and jeans are the most direct nod to the classic New England beach style that coastal grandmother is so often tied to, and they also capture the polished but not flashy sensibility that makes the look feel right for everyday summer dressing. The shirt should be roomy, not tight, and the denim should look classic rather than overdesigned.

If you want to make it feel warmer and less polished, add flat sandals and one woven element, like a straw tote or a belt with texture. This is the outfit that proves the trend works because it is sensible first and stylish second.

High-quality tees and casual trousers

A high-quality tee with casual trousers is the quietest version of the trend, and often the best one. TODAY’s stylists frame coastal grandmother as a step above leggings and a sweater but still very easy, which is exactly what this pairing delivers: refined, relaxed, and unfussy. The tee should skim, not cling, and the trouser should have enough movement to feel comfortable in warm weather.

Choose neutral tones and keep the jewelry minimal, ideally a small gold hoop or a slim chain. The outfit becomes more polished the less it tries to announce itself, which is very much the point.

Stripes, woven texture, and a bucket hat

If you want the full coastal read, stripes and woven texture do the most with the least effort. A striped linen or cotton top paired with casual trousers, a bucket hat, and a raffia or wicker bag captures the sun-ready side of the trend that Nicoleta linked to coastal vibes, cooking, cozy interiors, and the easy charm of an Ina Garten kind of life. It is familiar, but never dull.

This is also the outfit that best carries the classic references to the Hamptons and the Maine coast without feeling costume-y. Keep the lines relaxed, the fabrics natural, and the accessories practical, and coastal grandmother stops being a trend and starts looking like a very good way to dress for summer.