My audience hasn't changed. For the most part it's DH, Maggie the furbaby, people at church from more casual daily Mass, small group meetings, Sunday services, my students and adult aides and more, friends we see for dinner, the gym, women's meetings, people I see in restaurants, galleries, farmers market, symphony, plays, relatives, anyone who notices. Mostly I dress to please myself and DH. Mags has to check me out to see if I smell like I've been with another dog. She likes my walking shoes best.
It isn't hard to come up with opportunities to dress up a bit. A local college has lots of free and inexpensive events that have broadened my world. I could go to some church related event, probably more than one, daily, not to mention all the volunteer opportunities available. Then there's always shopping. The SAs at Nordies, bless them, always notice outfits.
Visiting shut-ins..they always notice. Tutoring...kids always notice. Etc.