Some nice ideas here! As for me...
Make up is in the top drawer of my dressing table (I found a brilliant drawer organiser in Clas Ohlson; a bit like a square cutlery tray).
Nail varnishes (I have hundreds) are in an old panettone tin on top of a chest of drawers.
Jewellery is mostly in the Stackers jewellery box which DH gave me for Christmas. Except for....
... long necklaces/chains, which are on a row of hooks on the inside of the wardrobe. The hooks actually slide out on a runner (I bought this from Ikea; I think it is designed for belts).
Belts are in a basket on a shelf in the wardrobe.
Scarves (I have thousands
) are stored in square baskets in a big unit in the dining room (also Ikea). No room in the bedroom.
The only things I struggle to store successfully are my perfumes. I collect decant and samples and have hundreds, currently stored in an old wooden wine box on the bedroom floor. It's a pain to find anything. I might look at some of those clear Muji organisers....