Square is not a new shape, and nobody invented it. Nails Magazine's history timeline says square nails became fashionable around 1976 to 1977, probably because of nail competitions, since judges can check the C-curve more easily on a square edge. The source hedges that, and so will I. Historian Suzanne Shapiro, author of Nails: The Story of the Modern Manicure, says the short squoval became the go-to shape from the mid-1990s.

The comeback has its own history. Brit + Co says the 2024 revival draws on the 1990s, when Black and Latina women popularized long, elaborately decorated square extensions, and it spotted square nails at the 2024 Grammys. Vogue called it a 2026 comeback in March, with Dua Lipa and Kylie Jenner among the wearers.

So cute square nails today are usually the short version: filed straight across the tip, parallel sides, sharp corners, or slightly softened into a squoval. Essie says square is one of the strongest shapes because it keeps the full nail width. The collage below shows nine ways to wear it, with baby pink, a pink French, milky white, lilac, butter yellow, cherry red, mint, tiny hearts and blue gingham.

The first grid is short squoval press-ons, a low-commitment way to try the shape. The second is pretty polishes for short nails, for when you want to paint your own.

Here is a test I like: drag a nail file across the tip of one nail and wear it for a day. If the corners catch on your hair or sleeves, round them just a little.

Olive & June has three. Froyo is a cool-toned light pink with shimmering blue iridescence in a short squoval. Fairy Velvet is a pink and purple gradient with fairy dust, extra short squoval. Soft Plaid is a macro plaid print, also extra short, and it is the one to pick if you want a pattern without a lot of fuss.

Dashing Diva's Pink Square is a short, square glue-on gel set with a pink base. It is the simplest French here and closest to the classic shape.

KISS makes the other four, and they are the most decorated. Impress Design Kingdom is a short pink squoval set, and Sun Daze is yellow with the fruit and flower design in the photo. Good 4 You is pink and red, and the photo shows hearts. All three are the no-glue kind, with pre-applied adhesive: peel, press and go, with a hold the brand says lasts up to 10 days. The box includes 30 nails, a prep pad, a mini file and a manicure stick. Kiss Glam Hello Sunshine is different. It is a jeweled glue-on set with a soft blue and white ombre and gold accents, 32 nails and 2g of nail glue, meant to last up to 14 days.

Here is a pairing I like: match the length to your day. The extra short Olive & June sets are the least likely to snag.

What I would skip: Hello Sunshine if you type all day. The 3D jewels are lovely, but they catch on keyboards.

Olive & June has three here. Froyo is the same cool-toned light pink with blue iridescence as the press-on, meant as a sweet frozen treat in the brand's words. Taffy is a bright, sugary pink. Fountain is a blue-toned pastel lavender, and the brand says it is named after a fountain soda.

JINsoon adds the strongest colors. Flirt is a fluorescent magenta that the brand compares to freshly crushed raspberry dipped in sunshine, and Whimsy is a soft violet, like twilight over a lavender field. Chillhouse's Leading Lady is a pale pink pearl. It is part of the Forever Wear system, a two-step, gel-like polish that needs no UV lamp and pairs with the Magic Finish Top Coat. It only ships within the U.S.

ohora's Cupcake and Meringue nail care polishes come with no description, so all I can say is that Cupcake is a bright candy pink in the photo and Meringue is a coral-pink creme.

On short square nails, a solid pastel does the work that nail art usually does. Put two shades side by side, like Fountain and Froyo, and you have a mood without a design.

Here is a trick I like: round the free edge very slightly before you paint. Essie says over-filing the corners turns square into squoval, and a soft square holds polish better on short nails.

What I would skip: fluorescent Flirt on a bare, unbuffed nail. Bright colors show every ridge.

I think the reason cute square nails feel current is that the shape is sturdy and the colors do the sweet part. Short, flat and pale pink is about as low-effort as a manicure gets.

My rule of thumb is to file straight across, buff the corners lightly, and let the color be the joke. If you find your corners snag, you have a squoval and it is still cute. Sally Hansen's Sigourney Nuñez recommends press-ons as a way to try it before committing, and I would start there. If you want to keep browsing, I also put together Unbrush, the Square Brush That Went Viral on TikTok Shop and Wedding Guest Nails That Stay Out of the Bride's Way.