象牙长裙日间花园奢华肖像

{   "render_goal": "Luxury daytime garden portrait",   "subject": {     "pose": "female walking slowly",     "expression": "effortless grace",     "skin_tone": "fair porcelain"   },   "wardrobe": "{argument name="gown color" default="ivory"} chiffon gown with layered softness",   "environment": {     "location": "bright {argument name="garden color" default="white"} flower garden",     "props": "soft shadows, natural sunlight"   } }