Suggestions please

My Mum who is in her mid 60s has Rheumatoid Arthritis and Osteoarthritis which she finds is giving her increased pain and discomfort. It is currently more painful in shoulder area.

She is now finding that putting bra’s on is such a struggle and is in turn making her feel down and upset- feeling like part of her independence is slipping away in this aspect.

Can anybody suggest anywhere where she could buy Bra’s that are easier to put on independently e.g pull ons, front clasps etc.

She has tried the pull ons which are ok but not great and because she is a larger bust, the front clasps can be quite expensive (as her daughters we are willing to pay)

Any help with the above is much appreciated! Thank you