Name: Black Rib Jacelyn One-Piece
Brand: Montce
SKU: ML228
Price: 125.99 USD
Availability: OutOfStock

$168.00 $125.99 Save 25%

Shipping calculated at checkout.

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Backordered, shipping soon

Sleek, sophisticated, and endlessly flattering, the Jacelyn One Piece in Black Rib by Montce is the ultimate statement swimsuit. Featuring a structured square neckline and adjustable shoulder straps, this piece offers a refined, modern silhouette. The lace-up back detail ensures a customizable fit, while the high-cut leg elongates the figure for a confident, sculpted look. Made from Montce’s signature ribbed fabric, this one-piece delivers both style and comfort—perfect for lounging poolside or layering under breezy resort wear.

Fit

Medium Support
Moderate Coverage
Adjustable Shoulder Straps
(Ruching At Sides To Accentuate The Waist)
Extra High Cut Style To Elongate Leg

Details:

Color: Black
Flattering Square Neckline
Doubles As Swim Or Apparel
Gold Tarnish Resistant Metal Hardware
This item will ship directly from Montce
Read all the FAQs + Warranty and Return Policy here

A South Florida native, Alexandra Grief used her creativity and ingenuity to turn her side hustle into an international brand. With few resources, she started making swimwear in 2009 from her Fort Lauderdale apartment, where friends and customers stopped by for a curated, custom swimwear look that was made to order.

Quality fabrics, nostalgic prints, and advanced construction details make each bikini stand out, and extensive fit testing and quality control ensures that they're both flattering and comfortable. This effortless blend of style and substance, combined with an obsessive focus on fit, is what sets Montce apart — and why their customers only shop Montce once they’ve tried on the brand.

Shipping

US Orders: Free Standard Shipping on orders of $250+. For all other orders, rates are calculated by weight and destination.
Delivery Time: Standard shipping takes 1–4 business days. You can upgrade at checkout for 1–2 business day delivery.
Exclusions: Some heavy or brand-direct items may not qualify for free shipping (noted on the product page).

Returns

Policy: We offer a 14-day return window for items in their original condition.
Final Sale: Items marked "Final Sale" are not eligible for return.

International Orders

Fees: Shipping costs cover the delivery fee only; duties will be requested separately after your order ships.
Returns: We are currently unable to process returns for orders placed outside the United States.

View Full Shipping & Return Policy Here

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Size	Cup Size (USA)	Band Measurement (inches)	Bust Measurement (inches)
XS	AA-B	27 - 30"	31 - 33"
S	B-C	30 - 32"	33 - 35"
M	C-D	32 - 34"	35 - 38"
L	D-DD	34 - 36"	38 - 41"
XL	DD-E	36 - 38"	41 - 44"
C1	E-DDD	39 - 41"	45" - 48"