I've been trying - so far in vain - to get suitable hearing protection for my wife. Nothing fits.
Regular size earplugs weren't comfortable for her. So we got some of the special pink, Howard Leight lady-sized ones. That problem is solved.
Unfortunately, for anything more powerful than .22 LR, plugs alone aren't going to cut it.
I had a pair of passive earmuffs that didn't quite fit her. Another pair was basically worn out. The adhesive holding the ear seals to the muff bodies was hardly sticking any more, so they weren't good enough either.
The last thing we tried was a pair of Howard Leight Impact Sport electronic earmuffs. I've worn these for years, but they didn't fit her. She's not tiny (5'6" and north of 120 lb.), but the ear cups did not form a good seal around her ears. I think her head is so small that the headband of the Impact Sports can't put pressure on the cups to sit the right way. The ear cups sat a good 1/4" to 1/2" away from her head at the bottom, and a lot of noise was getting through. I returned these earmuffs.
Any suggestions? Other than going to a store with a lot of different earmuffs and trying them all until we find a good fit, I'm out of ideas.