Fae Carson, also known as "Frost Huntress" is petite and graceful, a natural dancer and gymnast.  Her hair is (super)naturally pale (one might say ice) blue, as are her eyes and lips.  She tends to wear darker blue lipstick and eye-shadow to hide the unnatural color.  Her skin is exceptionally pale (near albino) white.

     In civilian wear she tends toward baggy, dark-colored clothes.  When in civilian clothes, she's also likely wearing heavier makeup to try and hide her pale complexion.  Her "costume" is a dark blue leotard, black over-knee boots, and finger-less opera gloves, all trimmed in white fur.

     If she's not wearing heavily insulated clothing, like her civilian clothes, she's cold to be around, dropping the ambient temperature around her enough to be noticeable.  She has a bad habit of outing herself in civilian clothes if she gets bored, unable to stop herself from making little ice-sculptures to pass time.

https://www.dropbox.com/s/1atulxyzgpcrg08/frost.jpg?dl=0