Candid UGC smartphone catalog test-shoot snapshot of a young woman standing facing the camera with a calm gaze and slight head tilt, one hand gripping her shoulder bag strap at chest level, the other hand hooked at her waistband with the thumb tucked in. Exactly two arms and two hands, anatomically connected, clean fingers with natural nails, no extra limbs. Black satin off-shoulder cap-sleeve top with sweetheart neckline and front drawstring bow ties, black low-rise pants with a double striped black-tan belt, silver buckle and D-ring details, black patent shoulder bag with tassel charm, black sunglasses pushed up on the head, long black hair in a low ponytail with face-framing strands, winged liner, glossy nude lips, soft blush. Plain white seamless studio backdrop. Bright even studio light, soft shadow falloff, clean specular highlights on the patent bag and satin top, natural smartphone exposure. Vertical framing from head to hips, subject centered, casual confident composition, slight grain, authentic catalog test-shoot snapshot character.