Are you ready to start shopping for some new summer-ready swimwear [1]? Look to Blake Lively [2] for inspiration, as the actress and mom of four [3] recently posted a collection of family holiday photos [4] wearing a swimsuit from Madewell that's still available.

While on a getaway with family, the actress posed in Madewell's cutout black swimsuit. The stylish one piece is from Madewell's Second Wave collection, which is made from sustainable, recycled fabric. It has a high-cut on the leg to elongate your frame, cinching at the bust, and a dramatic open bodice. With the swimsuit's totally cutout torso, it looks more like a bikini that's attached at the sides than your typical one-piece number.

Lively also showed off a bohemian-inspired brown and tan printed underwire bikini with a tie at the top from Follow Suit [5], layered with Brent Neale [6]'s stone shell pendants. It looks as though Lively slipped into a romper or overalls on top, keeping the vibe casual and cool. In the next mirror snap, she chose a pair of retro flare pants from Anthropologie in a contrasting brown print for her all-out '70s style. The carousel featured some family pics in the middle of the swimwear slideshow (the couple is on holiday with their moms! [7]) — and Lively captioned the Instagram share, "She sells seashells down by the seashore."

Keep scrolling to shop Lively's exact Madewell swimsuit plus a few other affordable dupes. Her look is perfect for getting a headstart on warm-weather style, just in time for the beginning of spring.

Blake Lively's Madewell Cutout Swimsuit

Madewell Cinched Cutout One-Piece Swimsuit [8] ($80)

Blake Lively [9]'s exact Madewell swimsuit boasts a cinched neckline, a large stomach cutout, and a high leg cut. Plus, it's made from recycled fabric preconsumer waste that would otherwise go to landfills.

Black Cutout Thong Swimsuit

Yonique One-Piece Swimsuit [10] ($30)

For a flirty take on Blake Lively [11]'s swimsuit style, go with this version from Yonique, available on Amazon. It features cinching at the bra and at the hips, as well as a thong bottom for a little extra flair.

Black Cutout Swimsuit

L Space Kyslee Twisted Cutout One-Piece Swimsuit [12] ($198)

Ths L Space swimsuit is a great option if you want more moderate coverage. The twisted neckline detail adds a stylish touch, and the chest cutout is alluring without feeling over-the-top.