To see stickers in your dream suggest your tendency to hold on and cling to your childhood. Pay attention to what is depicted on the sticker as it may offer you a clue to what particular aspect of yourself you are refusing or having trouble letting go. Alternatively, the dream refers to a sexual innuendo and may be on pun on “stick her”.
If the stickers in your dream are scented, then consider what the scent reminds you of and the memory it brings back. There may be an unresolved issue from your past. If the stickers are squishy or have a tactile quality, then the dream maybe telling you that you need to take a more hands on approach in addressing the unfinished issues in your childhood.