With a half-collar, no collar core or other accessories are needed. Cute cotton lace is attached to the sleeve tips and hem. There are four Velcro fasteners on one sleeve, for a total of eight. Washable Nagajuban (long undergarment) / Hadagi (Japanese undergarment) There is no fabric notation, but it is probably polyester for the collar and ties, and cotton for the rest. Size S Height 147cm to 152cm Length: Approximately 116cm from the top of the collar at the center back Sleeve length 19cm, Sleeve width 26cm Color: White This is exactly what I wanted! This is very convenient, and it has a sturdy half-collar and four ties, so you can wear it alone without a Nagajuban. Furthermore, a skirt part is also attached to prevent see-through. Also, there are ties on the left and right, so you can omit the koshihimo (waist tie). Nowadays, it is fashionable to wear Yukata with a collar. With this, you can wear a Yukata in a kimono style with just this one piece, without having to wear a Nagajuban over your undergarment! Nagajuban undergarments are essential for wearing summer kimonos and Yukata, so please take advantage of this rare type! I wore it once at a wedding reception and have been storing it in a paulownia chest after washing it. There are two small, spot-like stains on the inside back that are not noticeable unless you look closely. There are two design registration tags, and I wrote my name on one, so I will cut it off before shipping. Please refer to the photos. I wore it under a Shiromuku (white wedding kimono) and an Irouch掛け (colored wedding kimono), so I think it is of high quality, unlike thin and inexpensive ones. ◎I do not have knowledge of kimonos, so there may be errors in the description. ◎It will be folded small and shipped via Yu-Packet Post. It may wrinkle. Please purchase only if you understand the above. This is a used item, so please refrain from purchasing if you are sensitive or if you are looking for a new item.