Current status: Wishing I was living my best Mamma Mia life like Sydney Sweeney. The former Cosmo UK cover girl (brag) is vacationing with friends (including Ellie Goulding) in Greece rn, and she took to Instagram to share some pics from the trip.

Among the many eye-catching 'fits (like a watercolor Oscar De La Renta dress that's unfortch a bit out of my budget) was a white-and-black one-piece swimsuit from Los Angeles-based swimwear brand, Same – and lucky for you, it's still in stock! (Peep the second slide below to see the lewk in action.)

Sydney captioned her carousel of images "my my how can I resist you" quoting ABBA's iconic 'Mamma Mia' lyrics and also me to her swimsuit.

Shop Sydney's exact swimsuit

Same Colourblock One Piece

Colourblock One Piece
Credit: Same

Same Los Angeles was founded back in 2015 by Shea Marie and Ryan Horne, and over the past decade, it's become the It Girl's go-to brand for bathing suits. I personally love the sexy simplicity of the Colorblock One Piece—and IDK about you, but I plan on adding to cart before this bb inevitably goes out of stock!

Sure, it's a bit pricey at £200, but it's a classic white swimsuit that will last you forever, trust. Not looking to drop that much cash on new swimwear? I feel you, so I found several just-as-cute alternatives for less £££ that can serve as your new summer beach attire go-to.

Sydney Sweeney's colourblock one-piece look-a-likes, right this way!
Contrast Scoop Neck Swimsuit
M&S Collection Contrast Scoop Neck Swimsuit
Credit: Marks & Spencer
Matte Swimsuit
Arket Matte Swimsuit
Now 47% Off
Credit: Arket
Corsica Contrast Trim Multiway Swimsuit
TALA Corsica Contrast Trim Multiway Swimsuit
Now 50% Off
Credit: TALA
Contrast Binding Detail Swimsuit
NA-KD Contrast Binding Detail Swimsuit
Now 60% Off
Credit: NA-KD
White Contrast Trim Swimsuit Sicily
4th & Reckless White Contrast Trim Swimsuit Sicily
Now 50% Off
Credit: 4th & Reckless
White textured Whipstitch Swimsuit
River Island White textured Whipstitch Swimsuit
Credit: River Island

Side note: This isn't the first time Sydney has worn a swimsuit from Same. Just a few days before dropping her Greece snapshots, Syd posted a video of herself wearing a very similar one-piece swimsuit – except this one had nautical stripes rather than just a contrasting trim. And considering she owns the viral Gooseberry One Piece in several different colours including white, black, and sage, it's not a surprise that she bought multiple styles of the Same Colorblock One Piece.

Now we've got our swimwear sorted, BRB, off to book a Greek island getaway to live out our Sydney Sweeney Mamma Mia dreams.

Headshot of Corinne Sullivan

Corinne Sullivan is an Editor at Cosmopolitan, where she covers a variety of beats, including lifestyle, entertainment, relationships, shopping, and more. She can tell you everything you need to know about the love lives of A-listers, the coziest bedsheets, and the sex toys actually worth your $$$. She is also the author of the 2018 novel Indecent. Follow her on Instagram for cute pics of her pup and bébé.