I always delight in my daughter's creativity...expressed on a daily level in her outfit choices.
Delight. Encourage. Foster. Promote. Approve. Advance. Abet. Invite. Applaud.
Therefore, I would never resort to...um...hiding...particular articles of clothing way in the back of her drawers (and way under the other clothes) in an effort discourage some of her more...um...elaborate...outfit creations.