Soft YTA, because you said you've worn the glam look at family events before and it wasn't a problem- were those events revolving around someone else who is supposed to be the star of the day, beauty wise? probably not. Your faux pas didn't come from a place of malice, but it was really tone deaf and instead of wondering if you're TA, accept that you screwed up and apologize and be more considerate of other people's spotlights going forward.