Ava String Bikini Bottom

$59.00

$99.00

Size:

BAYTHE Size Guide

Designed to move with ease. Our pieces are crafted with stretch and support to adapt to the body in motion — from studio to water and beyond.

If you are between sizes or unsure, we recommend choosing the size that aligns closest with your body measurements below.

BAYTHE Size	AUS	US	UK	EU	Bust	Waist	Hips
XS	6	0	6	32	82	63	88
S	8	2	8	34	87	68	93
M	10	4	10	36	92	73	98
L	12	6	12	38	97	78	103
XL	14	8	14	40	102	83	108

How to Measure

Use a soft measuring tape and measure directly on the body.

Bust
Measure around the fullest part of your bust, keeping the tape level across your back and under your arms.

Waist
Measure around the narrowest part of your natural waistline. Keep the tape relaxed and parallel to the floor.

Hips
Measure around the widest part of your hips, ensuring the tape stays straight across the back.

Choosing Your Size

If your measurements fall between sizes, we recommend selecting the size closest to your hip measurement, as most BAYTHE pieces are designed to stretch comfortably across the body.

For a more relaxed feel, you may prefer to size up.

Product Fit Notes

Each product page includes model sizing and product-specific fit notes to help guide your choice.

Fabric composition and compression levels may vary between collections — particularly between swimwear and studio pieces — so we recommend reviewing the Fit & Fabric section on each product page.

Need help?

Email info@baytheswim.com and our team will gladly assist you in choosing the right size.

XS S M L

Variant

The Ava refines the classic string brief with adjustable self-ties for a personalised fit. Wear it with fuller coverage or ruched for a more minimal expression — the high-cut leg keeps the silhouette light and elongating either way.

Pairs with the Lily String Triangle Top, or layer beneath relaxed tailoring or lightweight shirting.

Fit note Adjustable coverage through side self-ties. True to size. Greta is 174cm (5'9") and wears size S.

Ava String Bikini Bottom

$59.00

$99.00

FREE DELIVERY

On Australian orders

BUY NOW, PAY LATER

4 equal payments every 2 weeks

14 DAY RETURNS

On full price items and selected sales

BAYTHE Size	AUS	US	UK	EU	Bust	Waist	Hips
XS	6	0	6	32	82	63	88
S	8	2	8	34	87	68	93
M	10	4	10	36	92	73	98
L	12	6	12	38	97	78	103
XL	14	8	14	40	102	83	108

BAYTHE Size	AUS	US	UK	EU	Bust	Waist	Hips
XS	6	0	6	32	82	63	88
S	8	2	8	34	87	68	93
M	10	4	10	36	92	73	98
L	12	6	12	38	97	78	103
XL	14	8	14	40	102	83	108

BAYTHE Size	AUS	US	UK	EU	Bust	Waist	Hips
XS	6	0	6	32	82	63	88
S	8	2	8	34	87	68	93
M	10	4	10	36	92	73	98
L	12	6	12	38	97	78	103
XL	14	8	14	40	102	83	108

BAYTHE Size	AUS	US	UK	EU	Bust	Waist	Hips
XS	6	0	6	32	82	63	88
S	8	2	8	34	87	68	93
M	10	4	10	36	92	73	98
L	12	6	12	38	97	78	103
XL	14	8	14	40	102	83	108

BAYTHE Size	AUS	US	UK	EU	Bust	Waist	Hips
XS	6	0	6	32	82	63	88
S	8	2	8	34	87	68	93
M	10	4	10	36	92	73	98
L	12	6	12	38	97	78	103
XL	14	8	14	40	102	83	108

BAYTHE Size	AUS	US	UK	EU	Bust	Waist	Hips
XS	6	0	6	32	82	63	88
S	8	2	8	34	87	68	93
M	10	4	10	36	92	73	98
L	12	6	12	38	97	78	103
XL	14	8	14	40	102	83	108