I'll start off by saying I don't.
Ds (4) likes all things pink/barbie/MLP etc. This doesn't bother me at all.
I've bought him a "trolls" school bag which is pink.
He has already had some comments about being too girly as it is & is sensitive so am I making it worse by letting him have this bag?
Some parents have made passing comments too which really piss me off 