Thank you everyone!
Hehe Aluz, the mermaid blanket is really in fashion right now. It's not like me to follow a trend, but I fell in love with this one.
It's basically a tapered blanket, closed at the bottom, with a fin made and sewn on at the bottom, usually all in sea colours, so it looks like a mermaid tail. And it comes up to your waist so when you wear it it looks a bit like you are a mermaid!