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Women Size Guide

Select sizes to get fit

Wearing X-Small

Wearing Small

Wearing Medium

Wearing Large

Wearing X- Large

Wearing XX-Large

XS / 4 58" 33.5"
S / 6 60.5" 34.5"
M / 8 62" 36
L /10 63.5" 37.5"
XL /12 65" 39"
XXL / 14 66.5" 40.5"
XXL / 16 68" 42"
1X / 16W 65-66" 44"
2X / 18W 67-68" 46"
3X / 20W 69-70" 48"
4X / 22W 71-72" 50"
5X / 24W 73-74" 52"
XS / 4 25.5" 36.5"
S / 6 26.5" 37.5"
M / 8 28" 39"
L /10 29.5" 40.5"
XL /12 31" 42"
XXL / 14 32.5" 43.5"
XXL / 16 34" 45"
1X / 16W 36" 46"
2X / 18W 38" 48"
3X / 20W 40" 50"
4X / 22W 42" 52"
5X / 24W 44" 54"

How to measure

  1. 1

    Start the tape at your shoulder, measure down across the fullest part of your bust, between your legs and back up to your shoulders.

  2. 2

    Stand naturally. Measure under your arms and around the fullest part of your bust.

  3. 3

    Bend to one side to find the natural crease in your waist. Stand up straight and measure around from that point.

  4. 4

    Put your heels together. Measure around the fullest part of your hips


Underwire Triangle Tankini

Rated 4.5 out of 5 stars
6 Reviews
Regular price $72 $36 50% off
Unit price
See my size

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  • 82% Nylon 18% Spandex
  • Top
  • Underwire
  • Tankini Top
  • Live in Color
  • Adjustable Straps
  • Removable Cups
  • Our Model is 5'9" wearing a size 34B/32C. Her bust is 34 ", waist is 25", and hips are 34".
  • Underwire For Extra Support
  • Shirring Through Waist
  • Adjustable Back Straps
  • Pairs well with: Convertible High Waist Shirred Swim Bottom 
  • Shop the rest of the collection: Live in Color
  • SKU: 23MT23301

Our Twist Front Underwire Tankini Swim Top is part of the Live in Color collection, which features a bold, solid color. This swim top features underwire support and a twist front detail for comfortable support and style for your summer. Pair this Underwire Swim Top with our Convertible High Waist Shirred Swim Bottom for a breezy beach day look!

See My Size

Our models are showing the ‘twist front bandeaukini swim top’ silhoutte.

Model is 5’10” wearing a size XS. Her waist is 24.5”, hips 34.5”, bust, 34”

Model is 5’9.5” wearing a size S. Her waist is 25”, hips 35”, bust 34”

Model is 5’9” wearing a size M. Her waist is 30”, hips 41.5”, bust 35"

Model is 5’9” wearing a size L. Her waist is 31”, hips 41.5”, bust 36”.

Model is 5’11” wearing a size XL. Her waist is 34”, hips 46”, bust 38”.

Model is 5’11.5” wearing a size 16. Her waist is 34”, hips 48”, bust 42”

Customer Reviews

Rated 4.5 out of 5 stars
Based on 6 reviews
Total 5 star reviews: 4 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
83%would recommend this product
6 reviews
  • B
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago

    Love this style! Love to have this in a violet purple shade.

  • S
    Verified Buyer
    Rated 3 out of 5 stars
    7 months ago
    Well made but very small

    I could not get this over my bust to get it on without hurting myself. I wear a 38 bra, ordered a 40

  • A
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    8 months ago
    Great tankini

    This was exactly what I was looking for. It fits well and is excellent quality

  • K
    I recommend this product
    Rated 4 out of 5 stars
    8 months ago
    Beautiful colors

    I purchased this top in Sage Green from here on the AC website & the purple one, exact same AC top, from a different company. I would say this has good potential. Since most of her bottoms don't have a waistband though, this tankini should at least offer some support throughout the waist, but it doesn't. I haven't worn it swimming yet & it's probably going to come up like a balloon w/o the extra support. I got size 38B/36C in both, but probably could have gone smaller. The cups lie at an odd angle. It's almost as though they only cover 3/4 of what they should cover & then just "cut off" where the underwire is. I'm almost afraid the pads are going to come out if I get in the water. It's a beautiful tankini but, there's really not much support up top to hold them "in" & no support in the waist to avoid a muffin top while wearing w/a swim bottom. I don't have much of a muffin top, but wearing this top with two different AC swim bottoms, it looks like I do. And even though I adjust the straps, it brings the gals up, but doesn't really do anything for them going "out" to the sides. Considering most of us wearing tankini tops want more coverage & support, hence the reason for purchasing, there should be more included for the price. I've worn AC swimsuits for many years but, like everything else there are too many corners cut. Still a pretty top though.

  • A
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    9 months ago
    Supportive and Beautiful

    I have an ample bust and found this top to be cery supportive. The moss green color is beautiful in person.

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