7 of the Hottest Swimwear Trends of the Year — and Where to Buy Them

This year's swimsuits are taking a cue from your lingerie drawer. Be sure to invest in swimwear that features underwire like this Onia x We Wore What Bikini Top ($95) and Bikini Bottom ($95) for a sleek look with added support.

We love the cool stripes on this Mikoh Bikini Top ($73, originally $112) and Bikini Bottom ($90).

Look pretty in pink in this Solid & Striped Bikini Set ($158).

Opt for a retro vibe with this Adore Me Bikini Set ($25).

Look for options with sweet details like the front tie on this Mara Hoffman Bikini Top ($165)
and Bikini Bottom ($120).

This Frankies Bikinis Bikini Top ($90) and Bikini Bottom ($63, originally $90) gives the illusion you're wearing nothing.

How cute is this Forever 21 Bikini Top ($15, originally $18) and Bikini Bottom ($6, originally $16)?

This Dos Gardenias One-Piece ($159, originally $265) is sleek and simple.

We're obsessed with this one-shouldered Sand & Blue Bikini Set ($94, originally $313).

This year's sexiest swimsuits have sultry lace-up details, like this Oye One-Piece ($350).

This Zimmermann One-Piece ($147, originally $365) has cool lace-up detailing that won't leave weird tanlines.

This Solid & Striped Bikini Set ($158) is equal parts sporty and sexy.

We love the pretty green color of this Karla Colletto One-Piece ($185).

How chic is this La Blanca One-Piece ($143)?

Do you like to do more than just lounge in the sun? Opt for a stylish rash guard like this Marysia Rash Guard ($297) and Bikini Bottom ($141).

This Cover Swim Rash Guard ($225) will keep you looking sleek and chic.

Stand out on the beach in this Upside Rash Guard ($219) and Bikini Bottom ($89).

This Duskii Rash Guard ($123, originally $175) is flattering on all shapes and sizes.

This Land's End Rash Guard ($65) offers UV protection.

Take a walk on the wild side in 2019 and reach for an animal print swimsuit. We love the sleek silhouette of this On the Island by Marios Schwab One-Piece ($440).

Choose this sexy leopard-print Alpine Butterfly One-Piece ($159).

This Topshop Bikini Top ($38) and Bikini Bottom ($28) is one way you can make a statement at the beach or pool.

For something a little more sultry, wear this Bayu the Label One-Piece ($80).

Who wouldn't love this itty-bitty leopard-print PilyQ Bikini Top ($92) and Bikini Bottom ($71)?

Super high-cut bottoms will be very popular in 2019. This Swimsuits For All x Ashley Graham One-Piece ($32, originally $78) will elongate the legs of whoever wears it.

How pretty is the tropical print of this Adriana Degreas Bikini Set ($148, originally $321)?

Try this simple teal Norma Kamali One-Piece ($150).

Lounge by the pool in this Missguided Bikini Set ($7, originally $27).

This Hunza G One-Piece ($182) will take you from the beach to the bar in a snap.

Velvet swimwear is the most unlikely trend of the year, but suits like this Solid & Striped Bikini Set ($158) will be all over your Instagram feeds in 2019.

Slip into this velvet Express One-Piece ($51, originally $80).

This Triangl Bikini Set ($89) is so pretty, you'll want to wear it every day.

Give off retro vibes in this Rose Wholesale One-Piece ($11, originally $27).

Dazzle in this velvet Suboo Bikini Top ($45, originally $120) and Bikini Bottom ($31, originally $90).