Cactus Sweetheart Underwire Bikini Top

Alternate Views
item 401435
$62.00 $14.97
Product Actions
Add to cart options

Free shipping on orders of $120 or more »

*Free shipping on orders of $120 or more

Valid online only for a limited time. Offer valid with a minimum order of $120 after discounts, before tax and shipping. Applicable only on orders shipped in Canada. A discount will be applied at checkout as an equivalent to the shipping charge. Not applicable on gift cards or previously purchased merchandise. Standard free shipping for items returned by mail in Canada using the Canada Post shipping labels provided. No COD or collect deliveries.

item 401435
Try a retro look with this plus size underwire bikini top by Cactus. Pair it with a matching swim bottom.

Fit & Cut
- Underwire
- Inner bra
- Convertible straps
- Sweetheart neckline
  • 84% Nylon, 16% Elastane
  • Imported
  • Hand wash, cold water. Wash similar colors together.
  • Do not bleach.
  • Hang to dry.
  • Dry in the shade.
  • Do not iron.
  • Do not dry clean. Swimsuit must be rinsed after use.
Size conversion chart

Bottoms and tops are available in sizes ranging from X-4X and 12-24. Please use this chart to find the perfect Addition Elle size for you. All measurements are listed in inchescentimeters.

Size X 1X 2X 3X 4x
12 14 16 18 20 22 24
Bust 40101.6 42106.6 44111.7 46116.8 48121.9 50127 52132 54137.1
Waist 3281.2 3486.3 3691.4 3896.5 40101.6 42106.6 44111.7 46116.8
Hips 42106.6 44111.7 46116.8 48121.9 50127 52132 54137.1 56142.2
*All sizes measured in inches. Click here to convert to centimeters
*All sizes measured in cm. Click here to convert to inches
How to take your measurements

Stand barefoot with a straight posture.

Regular - For women 5' 4" - 5' 7"

Petite - For women 5' 4" and under - Sleeves are slightly shorter. The body is adjusted proportionately throughout. Pant inseam is 2" shorter than regular.

Tall - For women 5' 7" and taller - Sleeves are slightly longer. The body is 1" longer. Pant inseam is 2" longer than regular.


Measurement does not pertain to bra size. Wrap a tape measure under arms, keeping the tape comfortably loose. Measure around the fullest part of the bust. Ensure that the tape measure is parallel to the floor.


Keeping the tape measure comfortably loose, measure around the smallest area of your waist.


With feet together, keeping the tape measure comfortably loose, wrap the tape measure around the fullest part of the hips.


Stand with your shoes on and measure from the crotch to the bottom of the shoe.

item 401435
Send to a friend
You may also like

Ratings & Reviews

Great top!


I wear a 38H and purchased the 2x. The cups could be a bit bigger for me but it works. Love the long line style. Very flattering with high waisted bottoms in a fun colour. My only gripe is the straps. They don't stay hooked to the back and will pop off. I had to stitch them in place.

Winnipeg, MB


Wrong fit for me...


Love the texture of the fabric, style and support. The cups fit perfectly but the sizing was too big around the ribs and under the arms. I typically wear a 38G bra. I ordered a 3X because I was worried about the bust area fitting. I expected the fabric to have more elasticity around the body. A smaller size would have fit my body but not in the cups. I'm really sad about this! I was hoping it was a perfect top for under a rash guard with stylish high waisted bottoms. I do LOVE the style of this top. I'm sad it just wasn't the right fit for me.



Pleasantly surprised.


I don't often have luck with online orders, but this arrived quickly and fit perfectly. It feels like a sturdy material and really provides support. It's a great length to pair with high-waisted bikini bottoms.



Loving this bikini top


I'm always skeptical of ordering swimsuits online but this bikini top did not disappoint. It fit true to the size chart and is super comfortable and flattering in all the right places. The quality is great and I love that it has actual bra cups.

British Columbia


bikini top


love love love my bikini top it is exactly what I was looking for. Thank you!!

sudbury ontario




Love it gives support and covers the back fat! True to fit





I'm a 34-36 DD-ish and the X was about perfect. It's definitely a bit pre-shaped (but not pointy), and sits a little narrow (squishes from the sides a bit), but totally fixable with a little stitching to tighten up the back. When delivered, the straps were at maximum tightness -- make sure these are loose before you 'get in' unless you want cleavage at your chin. Otherwise it seems well made and sturdy. Not quite structured enough to go strapless, though.

Victoria, BC




love this top so much!! Fits like a glove

Springdale, Nl


Fantastic top!!


I'm a busty girl and have a hard time finding a bathing suit top that offers coverage, support, and comfort. I love the wide band. It gives my waist a slimmer look. I feel comfortable wearing it without the straps and feel like I'm not going to fall out. Pairing it with high waisted bottoms gives it a retro and subtly sexy look. I absolutely love it!

Ottawa, ON


Haut de bikini à armatures et encolure en coeur Cactus

4.4 9