CaliforniaHigh
Red Gingham Classic Cut Thong Bikini Bottom
Red Gingham Classic Cut Thong Bikini Bottom
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- Fit: True to size. Between sizes and want it tiny? Size down. Size guide
- Returns: 30 days from delivery for store credit. Unworn, tags and liners on. How it works
- Shipping: Ships from Los Angeles with tracking.
- Cut
- Classic high-cut thong
- Coverage
- Thong
- Fabric
- Swim fabric, fully lined
- Red Gingham
- Ethically made in
- Los Angeles, California
Reasons to be obsessed
Reasons to be obsessed
We’re not reinventing the wheel, but we might be perfecting it
Classic 90’s leg lengthening cut
Very cheeky back coverage
High quality fabric, high quality construction
Fully lined
Made to last endless summers!
Complete the set: the matching top in Red Gingham: Going to Kauai Red Gingham String Bikini Top MEDIUM.
Fit and size guide
Fit and size guide
We design our bikinis on standard women's sizing. Between sizes and want that super tiny, barely-there fit? Size down.
Pieces sized XS/S, M, L/XL
| Inches | XS/S | M | L/XL |
|---|---|---|---|
| US size | 00–4 | 6–10 | 12–16 |
| Bust | 30–33 | 33.5–37 | 37.5–43 |
| Waist | 23–27 | 27–32 | 32.5–36 |
| Hip | 34–37 | 37.5–41 | 41.5–46 |
Pieces sized XS to XL
| Inches | XS | S | M | L | XL |
|---|---|---|---|---|---|
| US size | 00–2 | 4–6 | 8–10 | 10–12 | 14–16 |
| Bust | 28–30 | 31–33 | 33.5–35.5 | 36–39 | 40–43 |
| Waist | 23–26 | 27–29 | 30–32 | 32.5–33.5 | 34–36 |
| Hip | 34–35 | 35.5–37 | 37.5–41 | 41.5–43 | 43.5–46 |
Shipping and returns
Shipping and returns
Returns and exchanges
We accept unworn bikinis and clothing bought on shopcaliforniahigh.com, in new condition with tags and hygiene liners attached, within 30 days of delivery. Returns are for store credit only, no exceptions.
How to start a return
- Email shopcaliforniahigh@gmail.com with your order number and the item you're sending back.
- We reply with the return address and next steps.
- Once it arrives and passes inspection, your store credit is issued to the email on the order.
What can't come back
Worn or washed pieces, anything missing its tags or liner, sale items marked final, and anything past 30 days from delivery.
Questions on fit before you order? Check the size guide: between sizes and want it tiny, size down.


Who made this
Designed by Erin. Sewn in Los Angeles.
Erin Castle started sewing bikinis at home during the pandemic. Every piece is still designed by her and made a few miles away by a woman-owned LA studio that pays fair wages. Small runs, no factory floor overseas.
Our story