Yes, because he wants to, he's your brother, and he probably doesn't want to go buy his own for fear of embarrassment. You should ask him why he's wearing it though.
Yes as long as it covers them up.
I would say wear what ever you feel comfortable in. Don't let people tell you what to wear. But the average woman in their late 40's would wear a bikini. For clothes just wear what ever it depends where you're going.
My mom doesn't let me wear a bikini either so this is what I came up with :)......I always wear a tank and super short shorts wen I go swimming and oviously wear a bra I told her I think it would be better if a bought a bikini underneath cuz its water proof and my clothes end up stinking like chlorine and she basically agreed and its not like she's gonna go swimming with me soo just change ;).....I hope this helped :D
Then dont wear shorts.
This depends on wether you trust your brother not to break or tear it up.
Children need to learn to make their own decisions and be able to let loose their creative side. However, the outfits should be appropriate for the child's age. Like no spagetti straps or boxers or bikini (BIKINI IS FOR THE BEACHE PEOPLE!!)
Age 11.
They let it be "as is"...
maybe you should just let her know how you feel
I let my daughter wear thongs because I think that there is no major difference between normal panties and thongs.
Well I would let him wear Bras . Even take him out Bra Shopping and let him get some . But Only let him wear them around the house .
IF she needs one. Otherwise, no.