Furisode (振袖) (lit., "swinging sleeve") kimono are the most formal kimono for a young, often unmarried, woman. They are decorated with colourful patterns across the entirety of the garment, and usually worn to seijin shiki (Coming of Age Day) or weddings, either by the bride herself or an unmarried younger female relative.

The sleeves of the furisode average at between 100–110 cm in length. Chu-furisode (mid-size furisode) have shorter sleeves at roughly 80 cm in length; most chu-furisode are vintage kimono, as in the modern day furisode are not worn often enough to warrant buying a more casual form of the dress. - Wikipedia, 13/5/2020

Kurotomesode (黒留袖) (black short-sleeve kimono) are formal kimono with a black background and a design along the hem only, worn to formal events such as weddings and wedding parties. The design is seen along the hem only; the further up the body this design reaches, the younger the wearer is considered to be, though for a very young woman an irotomesode may be chosen instead, kurotomesode being considered somewhat more mature. The design is either symmetrically placed on the fuki and okumi portions of the kimono, or asymmetrically placed along the entirety of the hem, with the design being larger and higher-placed at the left side than the right. Vintage kimono are more likely to have the former pattern placement than the latter, though is not a hard rule.

Kurotomesode are always made of silk, and may have a hiyoku - a false lining layer - attached, occasionally with a slightly padded hem. A kurotomesode usually has between 3 and 5 crests; a kurotomesode of any number of crests outranks an irotomesode with less than five. Kurotomesode, though formalwear, are not allowed at the royal court, as black is the colour of mourning, despite the colour designs decorating the kimono itself; outside of the royal court, this distinction for kurotomesode does not exist. Kurotomesode are never made of flashy silks like rinzū, but are instead likely to be a matte fabric with little texture. - Wikipedia, 13/5/2020