Silk blend. Hand wash cold. Fully lined. Draped fabric back detail. GEMR-WD41. SATIN BARTHELEMY. Australian brand, Gemeli Power, designs beautiful gowns that span the ages, expressing historical influences with an air of modern confidence. The showstopper gowns are feminine yet luxurious with a touch of flamboyance. The brands instinctive use of color bestows an elusive, desirable quality over the entire collection.