There are a few I'd loooove to get to cosplay someday.
One that I have wanted to do for a while is Anemone from Eureka seveN, particularly the bodysuit version!
Also, I've been dreaming of doing a Miwako cosplay, because I love her character, she's just too adorable!
And while I'm on the pink hair kick, I might as well throw in the fact that Simca would be kick ass to cosplay as well... AT and all!
Next would have to be an outfit or two of Sakura from Tsubasa! I love this manga to bits! And CLAMP always designs the most intricate and gorgeous outfits.
A non-anime dream of mine would be to do Lara Croft from TRU. But I'm not so sure my abs will ever be that toned nor my boobs that large
Lastly would be Toshiko from capsule! Because she's super adorable and I love her outfit in the JUMPER video.
...yup I have a lot of dreams haha