I have seen similar items with Murano labels, they date from the 50s-60s.
I have 2 ewers like this, without the footed bases, & also a blue 2-handled urn vase in this style.
These items are typically a pastel pink or blue with applied handles/feet in opal.
They are found in many sizes, in shapes like ewers, urns, stemmed comports,over-sized goblets,etc.
Not sure of the exact maker though;however, I also have 2 stemmed, footed vases in a similar style in opalescent & vaseline with original gold labels reading "Veritable Opaline de Murano".
Hope this helps!