The Green Edit Is Here
A Fresh Take on Spring Swim
Introducing a curated collection of new styles, a fresh floral, and your favorite greens—designed for Spring.
New Silhouette
Introducing the Lattice
Inspired by our Bows suit—reimagined with a clean, minimal, bow-free finish
Hand-Drawn & Exclusive
Say Hello to Fleur
A soft floral in muted tones of blush, lavender, and green—painted in-house and only available in The Green Edit.
Signature Shades
Your Favorite Greens Are Back
Emerald, Matcha and Forest return - joined by fresh styles.
Spring Starts Here
Bestsellers, Restocked
Palm, Cherry Wine, Steel, and more — your favorite colors and styles restocked for Spring.
Let customers speak for us
I bought this suit for my wedding and it is more perfect than I even imagined. I also purchased the Malibu Surf Suit. I am blown away by the quality and fit. I can not say enough good things about Sienna Swim! I am so excited to wear them for my wedding weekend!! Thank you for making a swim suit that makes me feel so beautiful and confident!
This swimsuit is by far my favorite. The fit is perfect, the color is adorable, and it really boosts my confidence. The handwritten note was such a thoughtful detail too.
I love not only the color but quality of this bikini! It’s my fav 🩵
This is my 13th bathingsuit bought from Sienna Swim and it NEVER fails to disappoint. The color is stunning, the sizing is perfect, and overall good quality and flattering. 11/10 recommend.
Super sweet customer service! & i love the material ! It does run a little small imo, i usually wear an s or m depending on coverage and i ended up needing a large cause i wanted full coverage :)
I always struggle finding a swimsuit I feel confident in. I have hip dips, so I usually don't feel too confident wearing regular bikinis. This is my 4th suit from Sienna Swim and actually my favorite!!! It looks so flattering, snatches my waist, and I look to feminine and confident! It sits a little higher over the waist and pulls the focus on the top half of the suit. Love it!
This one piece swimsuit is a must! The color is beautiful and the material is gorgeous! I always were a M and it fits perfect!
So flattering!!! Great material and adjustable
So soft and perfect size, can’t wait to enjoy it for summer ✨🖤
They’re very true to size
Super flattering! I have it in green and white now! I need every color!
I LOVE this one piece. This is my 2nd one piece ive purchased from here and the quality is 10/10, and the style/ comfort is a 10/10. In total I have 13+ bathingsuits from Sienna Swim, I need a model/sponsor LOL
I’m a size 36/D, the cup size in this is a little smaller, i sized upa and it is so flattering, so i would size up, but it’s such good quality and so so cute. Fit was so flattering!
Great quality, cute fit, amazing customer service. Thank you, Sienna! <3
Im a D cup and it’s such a flattering top!!
The quality is seriously unmatched. Couldn’t recommend enough
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