Pretty much everything!
I don’t wear make up.
I don’t get my nails done
I don’t get my eyebrows done.
I don’t “get ready” to leave the house- change into something nice, put a bit of lipstick on, check my hair. She’s horrified that I’ll leave the house in my jeans or jogging pants and a hoodie.
I don’t have a “nice coat”
I don’t wear “nice clothes”, dresses, heels, classics for jaques vert and country casuals 
I like coloured sheets. Should always be white apparently. Same for towels.
I don’t have things “for best” like extra cutlery and dinner service.
That I don’t ban the kids from eating nice food that I may want to offer an unexpected guest.
That I don’t drink, and am not stocked up with a wide variety of wines, spirits and mixers that I may want to offer a guest 
That I don’t insist on getting “a man in” for millions of small little diy stuff I am either fine with or can do myself.
That I don’t bother with co-ordinating my house decor and I’ve let the kids choose their own, even let them have an input into the rest of the house.
That I won’t take sole responsibility for anything wrong with the house, buying a new vacuum etc.
Probably loads more...