Size guide

Our pieces use standard UK sizing. The measurements below are body measurements, not garment measurements: measure yourself and pick the size that matches. Each product page also has fit advice and a Find my size tool.

GUMI	UK	EU	US	Bust (cm)	Waist (cm)	Hips (cm)
XS	6	34	2	78–81	60–63	84–87
S	8–10	36–38	4–6	82–89	64–71	88–95
M	12	40	8	90–94	72–76	96–100
L	14	42	10	95–99	77–81	101–105
XL	16	44	12	100–105	82–87	106–111
2XL	18	46	14	106–111	88–93	112–117
3XL	20	48	16	112–118	94–100	118–124
4XL	22	50	18	119–125	101–107	125–131
5XL	24	52	20	126–132	108–114	132–138

How to measure

Bust: around the fullest part of your chest, keeping the tape level under your arms.
Waist: around your natural waist, the narrowest part of your torso.
Hips: around the fullest part of your hips, with your feet together.

Measure over light underwear and keep the tape snug but not tight. Between sizes? Our oversized styles have room built in, so you can take the smaller size for a neater fit; for cropped and fitted styles, take the larger size.

Shoes and boots

All our footwear is sold in UK sizes. If you usually buy EU or US sizes, use this conversion. Half sizes follow the same steps (UK 5.5 = EU 38.5 = US 7.5).

UK	EU	US
1	34	3
2	35	4
3	36	5
4	37	6
5	38	7
6	39	8
7	40	9
8	41	10
9	42	11
10	43	12
11	44	13
12	45	14
13	46	15

Still unsure? Contact us with your measurements and the product you like, and we'll recommend a size. If the size isn't right, you have 30 days from delivery to return it.

Questions?

Store name: GUMI
Company: MAXROC LTD
Registered in the United Kingdom
Company number: 17442847
Business address (registered office): Office 1758, 85 Dunstall Hill, Wolverhampton, West Midlands, WV6 0SR, United Kingdom
Warehouse address: 34 Elm Grove, London, England, SE15 5DE, United Kingdom
Email: info@gumifashion.com
Phone: +44 7378 699616
Website: gumifashion.com
Contact form: /pages/contact
Customer service hours: Monday to Friday 09:00–17:00 (GMT), closed at weekends. We reply within 24 hours on business days.