Something like the spartan or metroid armor from the halloween event.
I love them all except maybe 4-5 and 7 but each to their own xD
Living armor.
I know we got the Gray Goo but...I kinda want more. Maybe something that's also part synthetic/part organic.
Nudist Beach uniforms please.
I think some of the costumes from DOA would be nice to see as well: http://orig01.deviantart.net/fdb6/f/2015/056/9/f/doa_last_round_s_exclusive_costumes__christie__by_doafanboi-d8jfq8u.jpg
http://geekparty.com/wp-content/uploads/2015/02/doa-5-kasumi-costume.jpg
http://cdn4.dualshockers.com/wp-content/uploads/2015/05/DOA5SuperHeroes-7.jpg
http://vignette4.wikia.nocookie.net/deadoralive/images/6/6c/DOA5_Zack_Special3_Screen.jpg/revision/latest?cb=20130905000135
Nudist Beach uniforms please.