@kao60

Welcome to Mayo Connect. When I lost my hair during chemo for Breast Cancer, my insurance paid for a wig. I think I wore once. I found it uncomfortable. Instead I used scarfs. Sometimes I just went bald.
I understand you wanting to look nice for daughter wedding and the pictures.

For eyebrows and lashes, have you though about having your make-up professionally done that day? Many salons offer that service. If decide to do, might wat to do a practice appointment to make sure your happy with look.

I am including a few links to previous discussions on wigs.
Hair loss during cancer treatment: a guide to wigs:
https://connect.mayoclinic.org/blog/cancer-education-center/newsfeed-post/hair-loss-during-cancer-treatment-a-guide-to-wigs/
Wigs: https://connect.mayoclinic.org/discussion/wigs/

Hair Loss and Wigs: https://connect.mayoclinic.org/discussion/wigs-1/

Is there a wig shop in your area that can help you pick one out?