Voucher for John Lewis- what to buy? And help me finish shopping

[frazzled74]

I have a £50 voucher for John Lewis , any suggestions for good bargain or lovely gift ideas please to either top up dcs stockings or for me to wrap for myself ! Dd 12 has asked for a remote control car and bath bombs , any bargains? Also any molten brown or l'occitane offers/codes anywhere?
I need to buy 3x nice gifts for women , around £10-15, and a gift for a 40 year old male who has everything . All ideas welcome