Wavelyn – Tankini Set That Holds Up From Every Angle
- Free shipping with USPS
- 93,500+ happy customers
- 30-day guarantee
- Ships by Fri, September 11
Fall Kickoff Sale ends Tuesday, Sep 22
The more you add, the more you save
2 ITEMS
10%
3 ITEMS
15%
4 ITEMS
20%
Two Pieces, Two Sizes, One Perfect Fit
Picture yourself turning at the water's edge and not thinking twice.
Front, side, back — the coverage stays put and looks right from every angle.
Wavelyn comes as two separate pieces, so you pick your top size and your bottom size.

No more choosing which half of your body to disappoint.
That's how one suit finally fits all of you.
One of our most reordered swim sets each season
✓ Stop picking which half to disappoint
Order your top and bottom in different sizes. A D-cup and wide hips no longer have to share one number.

✓ Coverage that holds from every angle
The gathered chest panel and longer tankini cut stay in place when you turn, sit, or reach — no tugging, no adjusting.

✓ Feels like nothing, dries in minutes
Smooth nylon fabric that moves with you and dries fast, so you're not sitting in a wet suit all afternoon.

✓ Matched set, zero guesswork
Top and swim shorts arrive coordinated in the same print. Open the bag, put it on, go.

What you get today
- Wavelyn patterned tankini set (top + swim shorts)
- Independent top and bottom sizing, S–3XL
- Coordinated print across both pieces
- Ready to wear — no lining or padding to insert
- Free tracked shipping
- 30-day money-back guarantee
Limited availability note
- Each print runs in a small seasonal batch. Once a colorway sells out, it may not return at the same price.
Try Wavelyn today and enjoy coverage and fit that actually works for your shape — while your print is still in stock.
30-day at-home trial
Try Wavelyn at home for 30 days. If it doesn't provide the coverage, fit, or comfort described, return it for a full refund.
Frequently asked questions
Can I really order a different size top and bottom?
Yes. The set ships as two separate pieces, so choose the size that fits your bust and the size that fits your hips. This is the whole point of a tankini.
Does the top ride up in the water?
The tankini cut sits below the waist and the gathered front panel keeps tension across the middle. It stays down when you swim, walk out, or bend over.
Is the fabric see-through when wet?
No. The nylon is fully lined through the top and bottom, so it stays opaque wet or dry.
Do the swim shorts show a lot of leg when I walk?
The shorts have a short side slit for movement, not exposure. Coverage stays consistent whether you're standing, sitting, or walking.
Specifications
- Size: Tops fit bust 32–46 in. Shorts fit waist 26–42 in. Top length approx. 22–26 in depending on size.
- Material: Nylon with elastane stretch, fully lined
- Lasts: Holds shape and color through a full season of regular pool and beach use with proper rinsing
What's in the box
- Tankini top (1)
- Matching swim shorts (1)
How to wash
- Rinse in cool water after each wear.
- Hand wash cold with mild soap.
- Do not bleach.
- Hang dry in shade — never wring or machine dry.
Do these run true to size?
They fit true to size for most. If you're between sizes or prefer a slightly relaxed fit through the hip, we suggest sizing up one.
How tall is the model, and where do the pants hit?
The pants are designed to sit at the ankle on a 5'7" frame. On taller women, they will sit slightly above the ankle. On shorter women, they may fall between mid calf and ankle length, depending on height and proportions.
Can I wear these to the office?
Yes. Paired with a tucked blouse and loafers, they read polished and professional. The tapered cut keeps the silhouette clean.
Will the fabric fade after washing?
The cotton-linen like blend is pre-washed to soften the hand feel and minimize fading. Wash cold and hang dry to keep the color rich.
- Size: S, M, L, XL, 2XL, 3XL
- Material: Cotton-linen like-polyester blend
- Rise: High waist
- Leg: Tapered with front seam detail
- Hem: Subtle ruched ankle cuff
- Machine wash cold with similar colors
- Do not bleach
- Hang dry to preserve shape and color
Your order is dispatched within 24–48 hours and typically arrives within 5–9 business days. You'll get a tracking link the moment it ships, so you can follow it door to door.
Ordering from outside the US? Allow 7–10 business days.