Find your Mia Fit

SIZE CHART

Pbk Size	International Sizing	Underbust Measurements (cm)	Overbust Measurements (cm)
XS	30A, 30B	63 - 67	72 - 76
S	32A, 32B	68 - 72	75 - 81
S (Full)	Full 32B, 32C	68 - 72	80 - 84
S (Plus)	Full 32C, 32D	68 - 72	83 - 87
M	Full 34B, 34C	73 - 77	82 - 86
M (Full)	Full 34B, 34C	73 - 77	85 - 89
M (Plus)	Full 34C, 34D	73 - 77	88 - 92
L	36A, 36B	78 - 82	87 - 91
L (Full)	Full 36B, 36C	78 - 82	90 - 94
L (Plus)	Full 36C, 36D	78 - 82	93 - 97
XL	38A, 38B	83 - 87	92 - 96
XXL	40A, 40B	88 - 92	97 - 101

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

Nursing Clasp For Easy Access

With 100% cotton drop down cups made for comfort and a one-handed nursing clasp that snaps on and off easily, nursing
can become a breeze no matter the time of day.

Softest Hypoallergenic Laces and Fabrics

We only choose 100% cotton lining suitable for the most sensitive of skins, and soft to-the-touch laces so you never ever have to feel too HOT in your innerwear.

Light and Effortless Fit

We listen and answer. Each design is fitted for and on the female body. Each piece is designed to provide support and ease of wear, so you'll always be empowered to be the supermama you are!

Love Notes from our Mamas

Purchasing your products is such a joy for me. Thank you for putting in the effort to make nursing bras so elegant, without compromising on comfort! I felt like a million bucks wear them for my maternity shoot, and would love to share some of my favourite photos with you and the team. Thank you for all your hard work!

Carin Lee

Loyal Customer

Chose to invest in Perk by Kate’s beautiful maternity range in place of the standard maternity bras to journey with me through my breastfeeding journey for my second pregnancy. I am so glad I made that decision. The Endearing pieces has really helped me look and feel good in my postpartum body and recovery. Thank you for giving all mamas a much needed self-esteem boost when our bodies and mind most needed it. Also really touched by the lovely surprise baby milestone cards that came with my order. Your team has really delivered a real perk me up! :)

Amelia Leow

I’m in love with your nursing bras. I suffered many bouts of mastitis during my fourth trimester and was in a bad space mentally and physically. Even simple things like ill fitting bras make me upset cos I was just so uncomfortable. I was so happy to have found a great fit with the Mia nursing bras. I really cried happy tears. I’ve been a fan since.

Denise Loh

When I was pregnant with a growing bust and a changing body, I knew I had to refresh my bralettes and visited the trustworthy PBK for maternity options. I managed to snag what I needed for pre and postnatal with great advice by the PBK staffs. After giving birth and breastfeeding, I visited again to update my bralettes based on my current body and couldn’t be more satisfied and grateful to have PBK with me prior and during my motherhood jounney. ♥️

Chantal Khor

I started my journey with PBK almost 10 years ago. PBK has been there for me through every major milestone - my engagement, my wedding, and through three pregnancies. During my breastfeeding journey on and off over the past five years, I have worn PBK maternity bralettes to death. They’re so comfy, versatile, and always turns out as my first choice of lingerie. As I transition through motherhood and end my breastfeeding journey, I find myself reaching for the pieces that led me to PBK - the comfort and timeless designs are unparalleled, and I love supporting local. Thank you PBK for journeying with me.

Alicia Pang

When my boy was born, I realised I needed to have a bra 24/7 as mom to a young child. Because at any time, I might need to carry a baby, need to squeeze a little one in bed next to me, and it was always more comfortable to have some support with a bra! PBK bralettes are the only ones that are comfortable for me to have on round the clock!

Christine Yeo

I chanced upon Perk by Kate and felt like i hit the jackpot. I was looking for a nursing bra (while i was heavily pregnant) that has a thin band, adjustable straps, smooth material that wont stick onto my skin and a design that was simple enough that made me feel good. The Mia bra have become my go-to everyday bra because it is just so comfy and an ease to nurse my baby anytime. I'm glad to have found a lingerie store that ticks all my requirements!

Joy

I bought a whole set of new bras from Perk by Kate and they were so helpful as the material was soft, comfortable and of such high quality. This was during my early nursing stages when my breasts were sore. I even recommended your nursing bras to all my fellow mothers-to-be who also fell in love with this brand!

Priscilla