Find your Isabelle Fit

SIZE CHART

Fit Notes: Our model, Laila, is a 34B and she is wearing Medium. She can also wear S(Full) for a tighter fit.

Pbk Size	International Sizing	Underbust Measurements (cm)	Overbust Measurements (cm)
XS	30A, 30B	63 - 67	72 - 76
S	32A, 32B	68 - 72	77 - 82
S (Full)	Full 32B, 32C	68 - 72	82 - 84
M	34A, 34B	73 - 77	80 - 87
M (Full)	Full 34B, 34C	73 - 77	87 - 89
L	36A, 36B	78 - 82	87 - 92
L (Full)	Full 36B, 36C	78 - 82	92 - 94
XL	38A, 38B	83 - 87	90 - 97
XXL	40A, 40B	88 - 92	95 - 102

Still unsure? Email us at hello@perkbykate.com to check in!

MEASURING YOUR BRA SIZE

Here's how to measure for yourself.

- Take your underbust (pink dotted line) and overbust (red dotted line) measurements

- Compare with our conversion chart below.

SIZE 32	SIZE 34	SIZE 36	SIZE 38	SIZE 40	SIZE 42	SIZE 44	SIZE 46
UNDER-BUST 68-72	UNDER-BUST 73-77	UNDER-BUST 78-82	UNDER-BUST 83-87	UNDER-BUST 88-92	UNDER-BUST 93-97	UNDER-BUST 98-102	UNDER-BUST 103-107

OVER-BUST	OVER-BUST	OVER-BUST	OVER-BUST	OVER-BUST	OVER-BUST	OVER-BUST	OVER-BUST
CUP A 75-79	CUP A 80-84	CUP A 85-89	CUP A 89-93	CUP A 95-99	CUP A 100-104	CUP A 105-109	CUP A 110-114
CUP B 79-83	CUP B 83-87	CUP B 87-92	CUP B 93-97	CUP B 98-102	CUP B 102-107	CUP B 108-112	CUP B 113-117
CUP C 83-87	CUP C 87-92	CUP C 93-97	CUP C 98-102	CUP C 102-107	CUP C 108-112	CUP C 113-117	CUP C 117-121
CUP D 87-92	CUP D 93-97	CUP D 98-102	CUP D 102-107	CUP D 108-112	CUP D 113-117	CUP D 117-121	CUP D 121-125
CUP E 93-97	CUP E 98-102	CUP E 102-107	CUP E 108-112	CUP E 113-117	CUP E 117-121	CUP E 121-125	CUP E 125-129
CUP F 98-102	CUP F 102-107	CUP F 108-112	CUP F 113-117	CUP F 117-121	CUP F 121-125	CUP F 125-129	CUP F 129-133

WHY KATE LOVES IT

More than just lingerie, let Isabelle be a gift to yourself—a celebration of your beauty and confidence. Embrace the empowerment that comes from wearing something designed to make you feel your most beautiful. This triangle comes with ultra-thin straps, meant for all your sleek special occasions I hope you love this as much as I love designing it!

Hello Isabelle

We see your true beauty shining through. With every detail, every wear, celebrate you.

Beautiful Silhouette

Improved from our best-selling style, creating a visual impact that's elegant but sculptural.

Stunning Laces

What's not to love about handpicked embroidered lace atop a nude tulle, giving off a lace on sheer impact BUT still as every bit functional!

INBUILT LINING

Truly a soft bra that has thought of it all. Choose the coverage level you desire, between a foam pad lining (high coverage) or mesh lining (light coverage). Both are lovely.

GO ON, INDULGE A LITTLE

What's lingerie if it's not also meant to serve up a little pleasure?

- Laila, our model, is a 34B and she wears M.
- As the band is not adjustable, it may feel slightly snug at first wear. It will ease out after a few wears!
- Unwired bralette - with a choice of sewn on foam pad or sewn on mesh lining.
- Skinny straps, not convertible
- Front-clasp closure
- Beautiful embroidered lace atop a tulle base
We always recommend handwashing your intimates.
Lay flat to dry.
Wash with like colours.

Produced at OEKO-TEX® STANDARD 100 certified workshops.
We support extending the lifespan of your lingerie by offering minor refurbishment services like strap change and underband alterations.
Small batch production to minimise waste.