Our Story

Prophecy Girl is a British geeky clothing brand for women who want to indulge their love of science fiction, fantasy, and fashion. Launched in 2016, Prophecy Girl’s Prime Directive is to bring you top-notch geek chic. Our motto is “wear your geek side with pride!”.

Prophecy Girl's exclusive geek clothing line is designed and made here in the UK. We want to bring you more than just t-shirts though; we are creating a collection of fashionable smart-casual womenswear, with a subtle nod to your favourite sci-fi, gaming, and fantasy fandoms. 

We have made a conscious decision to base our clothing production here in Britain wherever possible, rather than manufacture in the far east, to help ensure quality and ethical standards.  We want you to fall in love with your new purchase, so we sample and test all our garments, choosing only the softest fabrics and best print techniques.  We don't make throwaway cheapo fashion; our items are intended to be worn again and again, admired and loved for years to come.

Prophecy Girl is the brainchild of Kirsty Hannam, a graphic designer with a life-long passion for sci-fi and pop culture.The brand came about after years of struggling with the lack of stylish geeky clothes for women in the UK.Prophecy Girl aims to change that.

You can follow Prophecy Girl on Instagram, Twitter, Facebook and Pinterest as @prophecygirlHQ


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Sizing Chart
Prophecy Girl
Collard Shirt

Collared Shirts

(measured flat, fabric has NO stretch. A = armpit to armpit, B is nape of neck to hem)
Our Size UK US (A) (B)
XS UK 6 US 2 48cm 56.5cm
S UK 8 US 4 50cm 56.5cm
M UK 10 US 6 51cm 57.5cm
L UK 12 US 8 53cm 58.5cm
XL UK 14 US 10 55cm 59cm
2XL UK 16 US 12 58cm 60.5cm
3XL UK 18 US 14 61cm 60.5cm
4XL UK 20 US 16 64cm 62cm


S UK 6/8
M UK 10/12
L UK 12/14
XL UK 16/18

Vest/Tank Tops

S UK 6/8
M UK 10/12
L UK 12/14
XL UK 16/18



XS 21"- 24" waist
S 24"- 28" waist
M 28" - 31" waist
L 31" - 34" waist
XL 34" - 37" waist
2XL 37" - 42" waist
3XL 42" - 46" waist

Inside leg measurements: full-length = approx. 28 inches, 3/4 approx. 16 inches.