Sidney Powell stands notably taller than her older sister at 5 feet 7 inches tall, which gives her a different structural presence when the two are framed side by side. While she shares her sister’s vibrant blue eyes, Sidney has a distinctly different facial structure featuring softer overall contours, high cheekbones, and a slightly softer jawline. While Caitlin often maintains a sharp, serious expression, Sidney carries a more varied, expressive facial dynamic and a distinct smile. She keeps her brown hair long but frequently plays with more textured, layered, or voluminous cuts compared to Caitlin's sleek styles, often wearing it in soft, undone waves, tousled texture, or messy buns. Sidney’s wardrobe bridges the band's moody aesthetic with an edgy, casual streetwear influence, favoring oversized layers, textured mesh tops, distressed fabrics, and relaxed utility pants to create an effortless, comfortable, and raw visual texture.

Caitlin Powell stands 5 feet 4 inches tall and carries a sharp, structured presence that anchors much of the duo’s intense visual branding. She has a classic, symmetrical oval face with a highly defined, angular jawline. Her striking blue eyes create a heavy contrast when captured under moody, low-light photography, and her bold, clean brow structure gives her an intense, focused gaze during promotional shoots. Caitlin features long, dark brown hair that she typically parts down the middle or wears in sleek, straight styles. Occasionally, her hair is woven into tight, stylized accent braids or micro-braids to fit a cyberpunk or dystopian wardrobe theme. Her personal style heavily steers the dark pop look of the band, favoring structured silhouettes like tailored black leather jackets, utility harnesses, high-collared jackets, and heavy silver industrial jewelry to present a fierce, commanding, and polished alternative-gothic appearance.