Hello and welcome.

I think your guts are doing quite well if you think this is a copy or in the style of. Your suspicions are correct. This is modern Chinese glass.
Big, bright and wonky.

The stripes all go squint towards the bottom - and are wonky at the top.
You wouldn't get that in Murano glass. But I believe there is a bit of China which as been called Murano so labels can be put on.
There is nothing much wrong with it - it is a large colourful decorative thing and you can use it freely without worrying about causing a lot of damage.
