covering frash cuts n scars in the summer

edit: fresh* oh that's so embarassing. this is my first time posting on reddit so i wasn't sure how to tag this as advice.

hi! so, i've struggled w sh since elementary school. i was trying to stay sober this summer because i had a lot of things planned, but i relapsed yesterday n will be going to the fair tomorrow. i've worn short sleeves all summer because those scars were healed, n the temp is in the 80s tomorrow. i have acess to bandages, but i don't want attention drawn to them. i can't afford covers rn, n i could wear a long sleeve but i'm scared it'll be suspicious. i'm js wondering if anyone has any ideas on the best course of action between these? or possibly other ideas?