For that price I would recommend a specialist brand such as Nudie Jeans or Edwin, both do skinny fits although I have never personally tried either in that style. I do have 3 pairs of Nudie's however that I love and have lasted me a long time (2+ years so far with good wear).
Nudie | Shop Nudie for jeans , t-shirts and shirts | ASOS
Edwin - Edwin Jeans - Jeans - Men's Jeans - ASOS.com
Cheap Monday are another one who specialise in the skinny fit, and I have heard nothing but good things about the brand from guys who wear them - they are also well below the £100 mark, which may mean you could have 2 pairs for that hard earned cash:
Urban Outfitters - Cheap Monday (Men's)
Cheap Monday | Shop Cheap Monday for jeans, shirts, jumpers and t-shirts | ASOS
I am sure the guys will be able to help you out however, as we have some real denim connoisseurs on here!