Going out? Staying in? Our Union Jack T-Shirt Dress puts the British flag front and centre in bold yet subtle style with an oversized drop-shoulder cut that's intentionally effortless.

Style it with chunky trainers for a street-ready look, layer a blazer over it for evenings out, or simply live in it as the most stylish nightie you've ever owned. The inclusive size range (2XS–6XL) and smooth stretch fabric mean it fits and flatters whatever your shape.

Smooth, comfortable stretch fabric — soft against the skin all day
Relaxed oversized fit with drop shoulder and lowered armhole
Union Jack print across the front; blue sleeves and back
UK/EU fabric: 96% polyester, 4% spandex
US fabric: 93% polyester, 7% spandex
Part of our Union Jack Styles collection

Size Guide

	CHEST (inches)	WAIST (inches)	HIPS (inches)
2XS	31 ½	23 ⅝	33 ⅞
XS	33 ⅛	25 ¼	35 ⅜
S	34 ⅝	26 ¾	37
M	36 ¼	28 ⅜	38 ⅝
L	39 ⅜	31 ½	41 ¾
XL	42 ½	34 ⅝	44 ⅞
2XL	45 ⅝	37 ¾	48
3XL	48 ⅞	41	51 ⅛
4XL	52	44 ⅛	54 ⅜
5XL	55 ⅛	47 ¼	57 ½
6XL	58 ¼	50 ⅜	60 ⅝

	CHEST (cm)	WAIST (cm)	HIPS (cm)
2XS	80	60	86
XS	84	64	90
S	88	68	94
M	92	72	98
L	100	80	106
XL	108	88	114
2XL	116	96	122
3XL	124	104	130
4XL	132	112	138
5XL	140	120	146
6XL	148	128	154

Union Jack T-Shirt Dress | Oversized British Flag Dress

New In

Union Jack Styles

Union Jack T-Shirt Dress | Oversized British Flag Dress

New In

Union Jack Styles

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