First frost mitts are very feminine with a nice wrist detail worked on smaller size needles.
They have a certain vintage flair.
I think they look best in pastel colours such as pale pink, soft blue etc.

one size fits average woman’s hand
(about 18cm/5.4inch circumference of hand at knuckle)
Length 19cm/5.7inch
For a bigger size use larger needles (for example 3.00mm and 2.00mm for stocking sts section)