The rose looks as if it has been modified to go with the base of the glass, it's smaller than the rose on my yellow (Rockware?) handkie vase.
So your glasses, being a lovely, icy clear colour, probably are Bagley.
The pattern on the body is exactly the same, although it covers the whole body in my vase, it doesn't have the half-way up effect there is on your glasses - which is very nice.
