Black long bloomers from gothic brand Sinister clothing.
I am the second owner and had them for years, but bloomers are not my style, so I ended up never wearing them. One satin ribbon is missing, while other one is quite wrinkled from use (see second photo). These ribbons are not sewn on, just tied on a loop, so they can be easily replaced or removed. Aside from the ribbons, these bloomers are in perfect condition. Material is a bit sheer, so they are most suitable as underwear, but wearing them as pants over leggings or tights is also a possibility.
Tagged as European size M, but they can accommodate larger sizes because of the shirring.
Manual flat measurements: waist unstretched - ~30 cm, waist stretched - ~45 cm, lenght - ~82 cm.