i myself don't care about my scars showing so this might not hold that much weight, but it depends on the area you have the scars on.
long clothes/bandages will probably be your best bet as they are quite easy to access. some people cover w/ makeup and jewellery, but that depends on the severity of your scars and might not work in all instances.
not encouraging anything here, but as the first reply said, try to sh in places that are easier to cover up, such as thighs. arms are more challenging to hide as they can often be uncovered quite easily.
nonetheless i hope that you're alright and that you succeed in covering your scars, good luck <3