• Model wearing Monaco black shimmer one-piece from side, showing one-shoulder silhouette, waist cutouts, and moderate bottom coverage.
  • Front view of Monaco one-piece swimsuit in black with silver shimmer, one-shoulder design, high-waist cut, and waist cutouts, fully lined.
  • Close-up of Monaco swimsuit fabric in black shimmer, showing subtle silver sparkle, stretch texture, and fully lined interior.
  • Back view of Monaco one-piece swimsuit in black shimmer, highlighting coverage, seam details, and removable inner cup construction.
  • Styled product shot of Monaco one-piece in black shimmer paired with resort accessories, showcasing cutouts and one-shoulder line.
  • Studio image of Monaco black shimmer one-piece on mannequin, emphasizing high-waist cut and flattering silhouette with removable cups.
  • Detail view of Monaco one-piece hardware and stitching in black shimmer fabric, showing quality finish and stretch lining.
  • Side-angle product photo of Monaco one-piece in black shimmer, showing waist cutouts, one-shoulder strap, and moderate rear coverage.
  • Model walking in Monaco black shimmer one-piece at resort setting, showing overall fit, shimmer effect, and versatile styling.
  • Monaco one-piece swimsuit flat-lay in black shimmer, highlighting cutouts at the waist, one-shoulder design, and removable inner cup pockets.
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Monaco One Piece

Monaco One Piece

$ 39.60
$ 39.60 $ 66
Shipping calculated at checkout.
4.0
Rated 4.0 out of 5 stars
4.0 Stars (4 Reviews)
Color :   Black Shimmer
Size Select Size View size chart Select a Size
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Details

Make a statement in the Monaco one-piece: a sculpting, one-shoulder swimsuit crafted in black fabric with a subtle silver shimmer. Designed for both style and comfort, it features high-cut bottoms that offer moderate coverage and flattering waist cutouts for a modern, confident look. The suit is fully lined and made from stretch swim fabric with removable inner cups for customizable support.

  • Baltic Born exclusive one-shoulder silhouette with subtle silver shimmer.
  • Stretch swimsuit fabric that moves with you; fully lined for comfort.
  • High waist cut bottoms provide moderate, flattering coverage.
  • Waist cutouts add an on-trend, body-flattering detail.
  • Removable inner cups let you adjust bust support and shape.
  • Model fit notes: Trina is 5'6", 32D and wears size S; see size chart for guidance.

This suit pairs equally well with poolside cover-ups or resortwear separates. For best care, rinse with cold water after use, hand wash with mild detergent, and lay flat to dry away from direct sunlight to preserve shimmer and stretch. If you are between sizes or prefer a bit more room through the hips, consider sizing up; consult the size chart before ordering.

Size & Fit

Runs Small
True to Size
Runs Big

Shipping & Returns

 

  • You have 14 days from the date of fulfillment to return your item.

  • To see our full return policy and start a return click here

 

  • Processing Time All orders are processed within 24 hours (Monday–Friday).Shipping Schedule Orders ship within 24 hours, Monday through Friday. Orders placed on weekends or holidays will ship the next business day.Estimated Delivery Times (after shipment)
    • Domestic (U.S.): 3–7 business days (Standard Shipping)
    • Domestic Express - Ships by next day and arrives within 2-3 business days.
    • International: 10–20 business days
    Please note that delivery times are estimates and may vary due to carrier delays or customs processing for international orders. 

  • To see our full shipping policy click here

Free shipping on all orders $120+
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4.0
Rated 4.0 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 3 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
75%would recommend these products
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4 reviews
  • JI
    Jamie I.
    Verified Buyer
    Age Range 38-43
    Height 5' 11"
    Bra Size 36-38C
    Size L
    6 months ago
    Age Range 38-43
    Height 5' 11"
    Bra Size 36-38C
    Size L
    Reviewing
    Monaco One Piece | Black Shimmer
    Rated 5 out of 5 stars
    Super Cute

    Cute one piece and was long enough for my super long torso!

    FitRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • BS
    Bonnie S.
    Verified Buyer
    1 year ago
    Reviewing
    Monaco One Piece | Black Shimmer
    Rated 5 out of 5 stars
    Monaco one piece suit

    Love the quality of the bathing suit and the black shimmer of the fabric. It fit perfect.

    Was this helpful?
  • A
    Anonymous
    Verified Buyer
    2 years ago
    Reviewing
    Monaco One Piece | Black Shimmer
    Rated 5 out of 5 stars
    Gorgeous

    I love this swimsuit. As a mom of two, I wanted something with coverage but that also made me feel good! This suit exceeded all expectations!

    Was this helpful?
  • M
    Megan
    Verified Buyer
    2 years ago
    Reviewing
    Monaco One Piece | Black Shimmer
    Rated 1 out of 5 stars
    Terrible Fit

    Sizing is so off I am a true size M and couldn’t even pull the suit over my legs. Terrible fabric

    Was this helpful?