The Charistes, goddesses of beauty, charm, and grace:
http://www.theoi.com/Ouranios/Kharites.html
I am going with Thalia, Aglaia, and Euphrosyne, daughters of Zeus and Eurynome.
Aglaia, also called Charis, will get an upgrade, becoming a goddess of jewelry and finely crafted, decorative works. It will be she who makes the crown for Athena the Almighty. Her priestesses will work to fight against counterfeit gems and be the go-to appraisers of all valuables, as well as running most jewelry stores in Valora and Irium. Fine clothing, furniture, and other crafted items designed to improve a person or place's appearance are her bailiwick. Just to add some drama, I will say Hephaistos wooed her after he caught Aphrodite in bed with Ares.
Thalia's name means "blooming" and she presided over banquets. So I am going to broaden that a bit, make her in charge of gardens, flowers, and herbs used in cooking, and perfumes and incense. If it smells good, thank Thalia.
Euphrosyne will be in charge of play and laughter. She is a goddess of parties, games, and jokes. Her priests are musicians, comedians, and mimes, and are called upon by the wealthy to organize festive activities.