i just picked up my rings yesterday (engagement and wedding) however, i ordered 1 size too large (online order, used imprecise measurements and existing rings instead of just asking my mother lol)
immediately ordered the several kinds of adjusters from amazon, they arrived today and i’m impressed they work and don’t bother my hands, a life-saver as i don’t want to spend the money/time on resizing quite yet
sending you good vibes for your father and love for your nuptials
https://www.amazon.com/gp/aw/d/B082VDKTM8?psc=1&ref=ppx_pop_mob_b_asin_title