Sumner One Shoulder Crop
Sumner One Shoulder Crop
Sumner One Shoulder Crop
Sumner One Shoulder Crop
Sumner One Shoulder Crop
Sumner One Shoulder Crop
Sumner One Shoulder Crop
Sumner One Shoulder Crop
1 / 10
1 / 10

Built to swim, designed to live in.

Say hello to your new favorite swim top. This one-shoulder design brings bold style while still giving you support to move, swim, paddle, or lounge. This top stays put and looks amazing doing it.  

Made from soft, breathable fabric with a soft floral print, it is pure vacation energy wrapped in that signature Nani confidence.  

UPF 50Full sun protection
Recycled fabricMade with recycled polyester or polyamide
Fully linedFront & back coverage
Oeko-Tex certifiedTested against 1,000+ substances
Pair it into a matching set.
Customers who bought this completed the look together. Save 15% when you bundle three or more.
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Women Know what Women Want

4.6
Rated 4.6 out of 5 stars
Based on 16 reviews
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16 reviews
  • Rated 5 out of 5 stars
    7/12/26
    my favorite!

    probably the cutest too i’ve ever owned! so excited to wear this summer.

    AS
    Allison S.
    Verified Buyer
    Beach Break Flat Rib One Shoulder Crop
    Was this helpful?
  • Rated 5 out of 5 stars
    6/29/26
    Love it!

    This top is so flattering and gives great coverage with being cute and stylish. I would possible size down if you want to secure the girls a little more. I am a 32 c and got a small but could have done a xs.

    KK
    KELLY K.
    Verified Buyer
    Kailani Flat Rib One Shoulder Crop
    Was this helpful?
  • Rated 5 out of 5 stars
    6/6/26
    Cutest top!

    This top is true to size and love the one shoulder. Fits just right! Love this organic watercolor pattern!

    HN
    Heidi N. S.
    Verified Buyer
    Beach Break Flat Rib One Shoulder Crop
    Was this helpful?
  • Rated 5 out of 5 stars
    4/21/26
    Stylish and Supportive

    I love the one shoulder design of this swimsuit. The pattern is so cute and has a bit of texture on it too. I have a smaller bust so I usually get a XS and this fits like a glove. The top is comfortable and I feel supported. Can’t wait to wear this on my next trip!

    BG
    Becky G.
    Verified Buyer
    Beach Break Flat Rib One Shoulder Crop
    Was this helpful?
  • Rated 5 out of 5 stars
    4/19/26
    Active Mom

    Perfect for staying put when needed at the beach, water park and pool while still looking really cute in a 2 piece

    KD
    Kori D.
    Verified Buyer
    Kailani Flat Rib One Shoulder Crop
    Was this helpful?
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