For lounging around the house or after a bath, a dressing gown and a robe are nice luxuries.
Derek Rose make some medium priced (£246) cotton dressing gowns such as the Paris 26 Jacquard Navy as well as some higher-end silk. They sell nice bath robes such as the Aston 36 Terry Cotton Navy for £154.
Paris 26 Jacquard | Aston 36 Terry Cotton |