must-have ! RARE BLACK Reversible Suit Vest Gray/Black

I purchased this at Yofuku no Aoyama for 14,190 yen (tax included), but I'm selling it because I haven't had the opportunity to wear it.
I have disposed of the price tag, etc.
The photo on the 11th page is a size chart of this product, quoted from the official website, so please refer to it when considering.
Please refrain from purchasing if you are sensitive to items stored at home.
The following is a description from the official website:

【Product Details】
This is a formal vest with a reversible design in elegant light gray and solid black, allowing for two different styles. The light gray surface creates a華やかな (gorgeous/flashy) look, remarkable for weddings and after-parties. The black side can be worn formally, creating a calm and composed style.

【Specifications/Features】
■ Reversible
Surface: Gray woven pattern, Reverse: Solid black

Product Code: 2000066774813
Item Number 1: RVE025-51
Item Number 2: 075
Size: Body Type: BE (relaxed fit), Size (Height): 7 (180cm)
Color: Gray系 (gray-based)
Brand: RARE BLACKRARE BLACK
Wearing Season: each Season
Silhouette: Standard
Specifications: Reversible
Surface: 5 buttons
Reverse: 4 buttons
Waist adjustment belt