Dress Barn-Db Woman

DISCRIMINATING STORE, NOT FRIENDLY.
My mother and I went in to Dress Barn looking for a dress that she could wear to a wedding. After being greeted from a worker paying more attention to her phone than us, I helped my mom find a dress. We headed to the dressing room, and of course, being more fashionable than my mother, I went into the dressing room to see the dress on her.
The worker (who must own the store) RUDELY told me to leave the dressing room, NO men are allowed inside. Being extremely confused from her tone, and the fact that no other shoppers were in the store, I said «oh… ok» and stood in the doorway. She proceeded in fiddling with a hanger to make sure I would not enter the dressing room again.
Honey, I’m gay, and you saw me enter the store with my mother and literally pick up a dress and hand it to my mom before we even went into the dressing room. A kind «may I ask you to leave the dressing room for the courtesy of our woman customers?» I would have been totally fine. But instead, a very harsh, yelling, and surprised tone of Get OUT was given. My mother and I left the store at once.
DISCRIMINATION IS NOT ACCEPTABLE.