You can get your outfit from npc "Outfit Master", he is near Konoha-depo.

 Outfits
 Needed Items
 Outfit
1x
1x
100x
100x
25x
1x
1x
100x
100x
25x
1x
1x
100x
100x
25x
1x
1x
100x
100x
25x
1x
1x
100x
100x
25x