I had to divide my collection in half because it got too big! These are my versions of their song costumes, tht is, outfits the characters wore for a performance, not their everyday clothes. (See that collection here: http://www.polyvore.com/dress_like_glee_character_outfits/collection?id=836197 )
*Many of the exact matches were not found by me, often I use the blogs What Would Emma Pillsbury Wear, Gleestyle (on livejournal), the Posessionista, and Fashion of Glee for exact matches. Much credit to them!
This collection is just generally a tribute to the brilliance of costume designer Lou Erych.
Don't see your favorite look here? PM me and I'll try to make it:)