At the Dior Homme on Greene St in Soho, they tried to get me to try on clothes too (in the friendliest manner) even though I told them that I was just touring because we don't have a Dior Homme boutique in Canada.
I tried on this $4200(+) cashmere and wool coat that still makes my heart move every time I think about it.
You just need a bit of whiteout to get rid of one of those pesky zeros.
