1980s novelty cocktail glass jumper - XS/S

Super cool 1980s cocktail glass jumper with sparkly silver threads running through it 

Feels like acrylic 

Good condition, some light bobbling as pictured

Pit to pit - 18"
Shoulder seam to shoulder seam - 20"
Sleeve length from shoulder - 18"
Length from shoulder - 22.5"

Approx XS/S depending on desired fit