Hey everyone! im going to a sample sale next weekend and i havent been to one before. If i find a dress i like i assume i get it right away? Like i purchase it and take it home same day like i would buy anything else? Is that how it works? I assume i have to get it cleaned and sized as well? Should i be trying to stay within my dress size? or should i pick any size and get it altered? Has anyone ever bought from a sample sale? Please let me know.