Please anyone help me!

What i am trying to say is… How do you make whatever outfit the reader picks for a future event wear it in the future and not in the present. (If you know what i mean) Like say you want the reader to pick a dress for prom, but prom is a week away so you don’t want them to wear it in the scenes that are in that present day. You want them to wear it when they get to prom.


Thank u