Your browser's Javascript functionality is turned off. Please turn it on so that you can experience the full capabilities of this site.

0800 260 6666

✨ Get Ready For Christmas | UP TO 70% OFF + EXTRA 20% OFF

✨ 1 MILLION+ HAPPY CUSTOMERS

✨ Extended Returns Until 15th January 2026

✨ Get Ready For Christmas | UP TO 70% OFF + EXTRA 20% OFF

✨ 1 MILLION+ HAPPY CUSTOMERS

✨ Extended Returns Until 15th January 2026

Free TJC Plus - Unlimited Free Delivery Activate Now>

Ladies Cosy Fleece Onesie

(2)

£29.99

Out of Stock

Selected Size:
Size Guide
- L
- M
- S
- XL
Please select a size.

Get Notified when this product is back in stock.

Guaranteed & Safe Checkout with

100% secure checkout

24/7 Customer service

Extended returns by 15 Jan '26

Product Code

1708015150

PRODUCT ADDED TO YOUR BAG

GO TO BAG

Continue Shopping

Click on the size chart you want to see

Ring Size Guide

Before you purchase a ring, please use our online guide to help determine your ring size. We have standardised all of our ring sizes.

UK	Circumference (in mm)
H	46.8
I	48
J	48.7
K	50
L	51.2
M	52.5
N	53.8
O	55.1
P	56.3
Q	57.6
R	58.9
S	60.2
T	61.4
U	62.7
V	64
W	65.3
X	66.6
Y	67.8
Z	68.5

Clothing Size Guide

Below are body measurements to easily help you find your size. The fit of the garment may vary based on the style and fabric.

UK SIZE GUIDE

La-Marey

International:	S				M				L				XL				XXL
UK Size Guide	8		10		12		14		16		18		20		22		24		26
	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS
Bust	32.5	83	34.2	87	36.2	92	38	97	40	102	43	109	45.2	115	48.8	124	51.5	131	54.3	138
Waist	27.5	70	28.7	73	30.3	77	32.2	82	34.2	87	36.5	93	39.3	100	42	107	45	114	47.5	121
Hip	36.2	92	37.7	96	39.3	100	41	104	43	109	45.5	116	49.2	125	52	132	54.7	139	57.5	146

UK standard size guide for other brands

UK Size	8		10		12		14		16		18		20		22		24
	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS
Bust	32.25	82	34.25	87	36.25	92	38	97	40.25	102.5	42.5	108	45	114	47.25	120	49.5	126
Waist	25.5	65	27.5	70	29.5	75	31.75	80.5	34	86	36.25	92	38.5	98	41	104	43.25	110
Hip	35.5	90	37.5	95	39.5	100	41.5	105	43.25	110	45.25	115	47.5	121	50	127	52.5	133

Dual Size (UK)

EU Size	S		M		L		XL		XXL
UK Size	8 - 10		12 - 14		16 - 18		20 - 22		24 - 26
	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS	INCHES	CMS
Bust	32.5 - 34.25	82 - 87	36 - 38	92 - 97	40.3 - 42.5	102.5 - 108	45 - 47	114 - 120	49.5 - 52	126 - 132
Waist	25.5 - 27.5	65 - 70	29.5 - 31.5	75 - 80.5	34 - 36.7	86 - 92	38.5 - 41	98 - 104	43.3 - 45.5	110 - 116
Hip	35.5 - 37.5	90 - 95	39.3 - 41.3	100 - 105	43.3 - 45.2	110 - 115	47.5 - 50	121 - 127	52.3 - 54.7	133 - 139

Tamsy

	One Size (8 - 18)		One Size Curve (20 - 24)
	INCHES	CMS	INCHES	CMS
Bust	43	118	51.5	131
Waist	36.5	93	45	114.3
Hip	45.5	116	54.7	139

Trouser Length

	INCHES	CMS
Short	29	74
Regular	31	79
Long	33	84

Dress Length (Tamsy, La-Marey)

	INCHES	CMS
Midi	45.2	115
Maxi	51	130

How to measure yourself

Take your actual body measurements as they are more accurate than measuring over your clothes.

Bust:

Measure under the arms at the fullest part around the bust horizontally.

Waist:

Measure around the natural waistline.

Hips:

With the feet together measure around fullest part.

Inside Leg:

In bare feet take the measurement from the top of the inside leg and measure down the inside leg to the floor.

Height:

With bare feet together measure from the top of the head to the floor.

International Size Conversions

International Size	UK Size	US Size	German Size	French Size	Italian Size
S	8	4	34	36	40
S	10	6	36	38	42
M	12	8	38	40	44
M	14	10	40	42	46
L	16	12	42	44	48
L	18	14	44	46	50
XL	20	16	46	48	52
XL	22	18	48	50	54
XXL	24	20	50	52	56
XXL	26	22	52	54	58

Bra Size Guide

SANKOM	UK (Shirt Size)	EU (Shirt Size)	Cup Size
XS	Size 6	32, 34, 36	A, B, C, D
S - M	Size 8 - 10	36, 38, 40	B, C, D, DD
M - L	Size 12 - 14	42, 44, 46	B, C, D, DD, E, F
L - XL	Size 16 - 18	46, 48, 50	C, D, DD, E, F
XL - XXL	Size 20 - 22	52, 54, 56	C, D, DD, E, F, G
XXX-L	Size 22 - 24	56, 58, 60+	C, D, DD, E, F, G

Tip: If you are between sizes and you are looking for a more supportive fit, choose the smaller size. If you are looking for a more relaxed fit, choose the larger size.

Shaper Size Guide

SANKOM	UK (Size)	EU (Size)	Weight (Kg)
XS	2 - 6	32 - 34	40 - 50
S - M	6 - 12	36 - 42	50 - 70
L - XL	12 - 18	44 - 50	75 - 90
XX - L	18+	52 - 54	95 - 115

Sock Size Guide

Calf circumference 28 - 43 cm

SANKOM	Shoe Size
Regular I	35 - 38
Regular II	39 - 42
Regular III	42 - 46

Calf circumference 43 - 51 cm

SANKOM	Shoe Size
PLUS I	35 - 38
PLUS II	39 - 42
PLUS III	42 - 46

Shoe Size Guide

UK	EU	US	Foot Length (in mm)
2	35	4	212
3	36	5	220
4	37	6	229
5	38	7	237
6	39	8	246
7	40	9	254
8	41	10	262
9	42	11	270

Caprice Shoe Size Guide

UK	EU (in mm)
3	35.5
3.5	36
4	37
4.5	37.5
5	38
5.5	38.5
6	39
6.5	40
7	40.5
7.5	41
8	42

Jacket Size Guide

UK	EU	Bust	Waist	Hip
8 - 10	Small	32¼ - 34¼	25½ - 27½	35½ - 37½
12 - 14	Medium	36¼ - 38	29½ - 31¾	39½ - 41½
16 - 18	Large	40¼ - 42½	34 - 36¾	43¼ - 45¼
20 - 22	X Large	45 - 47¼	38½ - 41	47½ - 50
24 - 26	XX Large	49¼ - 52	43¼ - 45½	52½ - 54¾

Customer Care

Shopping with TJC

Education Center

More from TJC

Shop Smarter: Get the App!