The Stables Market
This is the largest of Camden's market areas, featuring hundreds of stalls selling everything from African art to beds to fetish clothing to antiques. This is probably the best place in London for interesting clothes, including vintage, goth, cyber and general club-wear. Cyberdog

This is the largest of Camden's market areas, featuring hundreds of stalls selling everything from African art to beds to fetish clothing to antiques. This is probably the best place in London for interesting clothes, including vintage, goth, cyber and general club-wear. Cyberdog
Check the official site before travelling; hours and prices can change.
More markets

Borough Market
London's defining food market — go early Saturday, eat your way around the perimeter.

Columbia Road Flower Market
Sunday-only flower market in the East End — 8 a.m. for choice, 2 p.m. for prices.

Maltby Street Market
Borough's smaller, scruffier sibling — railway arches, weekend only.
Source: wikivoyage