ALL our items are available for immediate delivery!
XS Back 27cm/ Neck 27cm/ Belly 28-40cm
S Back 32cm/ Neck 34cm/ Belly 36-50cm
M Back 41cm/ Neck 40cm/ Belly 44-56cm

Back = back length
Neck = neck circumference
Chest = chest circumference
Belly = waist circumference

Image with information on how to measure your dog correctly