Final Fantasy VII
Final Fantasy VII has always been one of my favorite games, and the character who stands out the most to me is the last Cetra, with her gentle heart and sweet smile, the flowergirl Aeris/Aerith Gainsborough. Aeris makes her living selling flowers in the slums of Midgar, her hometown, and her meeting with Cloud introduces her into the game.
I've put a lot of time into my Aeris costume, and it remains one of my all time favorites. The outfit itself is actually fairly comfortable, and I love "selling" flowers from my basket. ^_^ The most difficult aspect of it, however, is styling my hair to defy gravity. Nevertheless, I love cosplaying Aeris, and my personality is very close to her own character, so being her almost comes naturally to me and is always a lot of fun.