Beth,
I have had only one experience like that. With a number of my cd friends outside of the the LGBTQ area at a straight bar, there was a married couple of a friend of mine, I went to the bar for an order and the wife was there all of a sudden was touching my hairpiece & saying she could do a lot better with the wig & adjusting it saying to call her so she could work with me on it, me being a Taurus patiently listened, got my break, left the bitch & made sure I wasn't near her again.
We don't need over the top make up (that may be for the cd person you met), we need what reflects us, makes us comfortable and blend in with other cis women. In each of our cases the intruder was discourteous.
In the LGBTQ bar scene, cis, cd & trans a great gene pool in the young ones coming up behind us, revel in it you are one of them. Do not back away and shorten your night you deserve to be there. If there is music & dancing, if you make eye contact with a lady or they smile at you, smile or you smile first, give em a wink. Especially in the lesbian bars while dancing with my wife, sometimes other ladies cut in and start dancing with us. It is a lot of fun. Let your femme beauty override the anxieties with a positive attitude, let your personality shine, go with the flow, have a good time and be Happy.
Hugs
Jamie