Honestly I wear maternity underwear they are big but they do the job x
Yess there’s a brand of underwear at target that hold you together so we’ll while being comfortable it’s called Hanes premium seamless briefs underwear
MISSWHO Cotton Plus Size High... https://www.amazon.com/dp/B0B3HQQ7H2?ref=ppx_pop_mob_ap_share
wirarpa Womens Cotton Underwear 4... https://www.amazon.com/dp/B07C3KXCVN?ref=ppx_pop_mob_ap_share
Thanks ladies! I think my problem is that my scar is quite low down, so the normal pants with a firm support waistband don't really work for me, I need the support lower down!
Primark have some things (and briefs I think) that are high waisted and the elastic band around the top is great for holding in
They are expensive but I have these from John Lewis https://www.johnlewis.com/carefix-caesarean-section-briefs-pack-of-2-white-black/p587769