I bought mine in m&s 100% cotton. Comfortable, no stress and easy to use.
When you say clasps I'm presuming you mean the ones in front at the top of the cups. I bought some from amazon that are a wrap over sort of design so you just pull the cup down on the side you need. Very comfy wide straps and back band. They came with padding that you can remove (I got annoyed with it getting in the way). I found they came up big, but the fabric is stretchy so it didn't matter too much. They were very comfortable to sleep in when I needed the support of a bra just after childbirth! HBselect 3 pcs Maternity Nursing Bra Sleep Nursing Bra with Additional Bra Extensions Breastfeeding and Sleep No Underwire for Breastfeeding and Sleeping at Night https://amzn.eu/d/gSXT5Vp The particular ones I got look like there's only XL available but there's loads similar.
@Sophie no like in the back like a regular bra is what I mean by clasps
@Abbyie ah the ones I shared do have clasps in the back, although I genuinely didn't feel them at all, I think because the back is so wide it doesn't cut in or anything. The are similar design without the back clasps too like these: Lemef Nursing Sleep Bras Wirefree Maternity Breastfeeding Bras 3 Pack https://amzn.eu/d/ehlhPoh
@Sophie I’m a little bit autistic and have sensory issues so i can still feel it and it drives me crazy
I bought Babygo seamless maternity bras. They have the clips at the strap to pull down the cups but no clasp at the back, so go over your head like a crop top. https://babygo.uk/products/maternity-bra
Following !