Hannah Cole12 Oct 2026
I bought the top a size up from the bottom for the first time in my life. The fit finder was right on both.
Costa Balconette TopSize M / DD - E · fit as expected
Costa Balconette Top
A supportive top for C to E cups in recycled nylon, UPF 50.
UPF 50+Recycled Nylon Lycra
Bikini Top · Balconette
Costa Balconette Top
$78.00
A balconette top with moulded cups for C to E cups, an underband that stays put and straps that adjust at the back. Lined twice in recycled nylon rated UPF 50.
Colour: Ink
Size: Pick a size Size Guide
Find your size - tops and bottoms are sized separately.
- Cup FitC - D Cup, DD - E Cup
- Fabric78% recycled nylon, 22% elastane
- SunUPF 50, blocks 98% of UV
- DeliveryShips today, free over $150
Complete The Set
Add The Costa Tie-Side Bottom
$112.20 for the pair $132.00 save $19.80
Bottom Colour
Bottom Size Size Guide
Pick your top size above.
Sized From Your Underbust
The band size comes from your underbust, the cup fit from your bust minus your underbust. This shape is cut for C to E cups; for A and B cups try the Sol Triangle or the Marea Bandeau.
Open The Fit Finder| Measurement | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Underbust (cm) | 63 - 67 | 68 - 72 | 73 - 77 | 78 - 82 | 83 - 88 |
Recycled Nylon Lycra
Spun from fishing nets and carpet fluff, smooth and opaque, with a double lining. Rated UPF 50: it lets through one fiftieth of the sun's UV.
- Composition78% recycled nylon, 22% elastane
- Weight190 gsm
- SunUPF 50, blocks 98% of UV
- Chlorine200 hours
- Dries In40 minutes
- CareRinse in cold water, dry in the shade
Delivery & Returns
Weekday orders before 2:00 pm leave the same afternoon and most arrive two days later. Shipping is $8.00, free over $150 and free when you collect from a boutique.
- Shipstoday
- Arrivesin two days
- PickupSanta Monica, ready in about 90 minutes
- Returns30 days, unworn, hygiene liner in place
Hannah Cole12 Oct 2026
Costa Balconette TopSize M / DD - E · fit as expected
Sofia Reyes5 Oct 2026
The linen shirt goes over everything. Washed soft from day one and it dries on the boat rail in an hour.
Paloma Linen ShirtSize S · fit as expected
Maya Lindgren28 Sep 2026
Swam in it every day for two weeks in a hotel pool and the colour has not moved.
Riviera Scoop One-PieceSize S · fit as expected
Ava Martins19 Sep 2026
The high waist stays put when I dive. I pre-ordered the striped one and it shipped on the day it said.
Marea High-Waist BottomSize L · fit as expected
Zoe Bennett11 Sep 2026
Paddleboarding top that does not move. Mixed it with the sky bottom and saved on the set.
Brisa Crop TopSize XS · fit as expected
Lea Duval2 Sep 2026
Light enough for the midday sun on deck, opaque enough for lunch in the harbour.
Sirena KaftanSize M · fit as expected
Wear It With
Pieces That Go With It
UPF 50+Recycled Nylon Lycra
Costa Tie-Side Bottom
$54.00
UPF 30European Linen
Paloma Linen Shirt
$98.00
UPF 50+Paper Straw
Palm Straw Hat
$58.00
UPF 50+Recycled Nylon Lycra
Riviera Scoop One-Piece
$128.00