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  • Black halter bikini top with tied neck straps and triangular cups
  • Woman in black tie-side bikini standing on sunlit beach, eyes closed and hand resting on her forehead
  • Woman in black bikini standing on a sandy beach, hands in her hair and eyes closed.
  • Person reclining on wet sand at the shoreline wearing a black bikini, eyes closed, sunlit skin and toned torso.
  • Black halter bikini shown on standing model, front view, beige studio background
  • Woman seen from the back wearing a black halter-tie bikini with thong bottoms, hair in a low bun, neutral backdrop.
  • Black halter bikini top with tied neck straps and triangular cups
  • Woman in black tie-side bikini standing on sunlit beach, eyes closed and hand resting on her forehead
  • Woman in black bikini standing on a sandy beach, hands in her hair and eyes closed.
  • Person reclining on wet sand at the shoreline wearing a black bikini, eyes closed, sunlit skin and toned torso.
  • Black halter bikini shown on standing model, front view, beige studio background
  • Woman seen from the back wearing a black halter-tie bikini with thong bottoms, hair in a low bun, neutral backdrop.

Tulum Top - Black

Regular price $98 USD
Regular price Sale price $98 USD
Color Black
Black

Black

Size Small / Medium

Small / Medium

ALMOST SOLD OUT!

Fits every mood

The Tulum Top is a bikini revolution. Devin names this as her favorite top of all time due to its flattering and supportive design. Designed with our Signature buttery soft fabric, this classic swim top features adjustable tabs, neck and back ties offering a custom coverage -no matter your cup size! Perfect for A-DDD cup and everything in between.

Features:
Movable tabs on front for adjustable coverage
Adjustable neck and back ties
Removable padding
Seamless

Care:
Hand wash cold. Lay flat to dry indoors.
Click here for our care tips.

Fits every mood

The Tulum Top is a bikini revolution. Devin names this as her favorite top of all time due to its flattering and supportive design. Designed with our Signature buttery soft fabric, this classic swim top features adjustable tabs, neck and back ties offering a custom coverage -no matter your cup size! Perfect for A-DDD cup and everything in between.

Features:
Movable tabs on front for adjustable coverage
Adjustable neck and back ties
Removable padding
Seamless

Care:
Hand wash cold. Lay flat to dry indoors.
Click here for our care tips.

82% Recycled Nylon / 18% Spandex

In an effort to be as environmentally friendly as possible and eliminate waste, our jersey fabric is made from newly developed environmentally friendly fibers mostly made using recycled nylon yarns from left over nylon yarn and scraps - called “industrial waste”. It is considered one of the most eco-friendly fabrics because it reduces our carbon footprint by decreasing CO2 emissions.

Devin is a 32E (US) and is wearing a size L/V.
Liv is a 30C (US) and is wearing a size S/M.
Amina is a 34D (US) and is wearing a size S/M.

At Monday, we strive for consistency in every collection to ensure you feel your best every time you wear our pieces. However, due to the unique qualities of each fabric, slight variations in fit may occur and cannot always be directly compared. Since certain styles are crafted from different materials, differences in fit are to be expected.

If you match any of our beachwear with this style please keep in mind that the fabric can offer a slightly different shade in our swimwear and beachwear, therefore an exact color match cannot be guaranteed.

Hand wash cold. Lay flat to dry indoors.

Shipping: is calculated at checkout. We offer express shipping for domestic orders and AU orders.

Returns: We happily accept returns within 15 days from date of delivery, for full retail priced items in original condition (unused, unworn, and unaltered) with tags and liners attached for either a refund, exchange, or store credit. If an order is purchased at a discounted price, please refer to our return sale policy shared in our FAQs.

Monday Size US Dress Size Bust Under Bust UK EU AU
PP 00 30-31.5 24.5-26 00-0 26-28 0-2
P 0-2 32-33.5 26.5-28 2-4 30-32 4-6
S 4-6 34-35.5 28.5-30 6-8 34-36 8-10
M 6-8 36-37.5 30.5-32 8-10 36-38 10-12
L 8-10 38-39.5 32.5-34 10-12 38-40 12-14
V 12-14 40-41.5 34.5-36 14-16 42-44 16-18
VV 14-16 42-43.5 36.5-38 16-18 44-46 18-20
VVV 16-18 44-45.5 38.5-40 18-20 46-48 20-22

Tulum Top

Size
Color

In Real Life