Fashion dog jacket with hoodie,Best for small medium dogs. Material: Extra Warm(Fleece Lining+Polyester filler for warmth),keep super warm in the the cold winter/snow,skin-friendly; Soft polyester fabric,comfortable & brethable; Dog hoodie can protect dog's ear and head,avoid ear being cold in the outdoor; Features: Lightweight,durable,fashion design,exquisite sewing,leash hole in neck; Easy put on and take off by snaps; Elastics edges of foot & waist; Note:you must measure your dog,reference size chart,Priority reference chest girth. Size Chart: XS:Chest10"-12"(25-30cm),Neck9.5"(24cm),Length9.5"(23cm) S:Chest12.1"-14.4"(31-36cm),Neck10.5" (27cm),Length10.5" (26cm) M:Chest14.5"-16.8"(37-43cm),Neck12" (31cm),Length12.6"(32cm) L:Chest17"-20"(44-51cm),Neck14"(36cm),Length14.6"(37cm) XL:Chest20.1"-23.5"(52-59cm),Neck15.5"(39cm),Lenth16"(40cm) 2XL:Chest23"-26.5"(59-67cm),Neck16.5"(42cm),Lenth17.5"(44cm) 3XL:Chest26.6"-31"(68-78cm),Neck19"(47cm),Lenth21"(53cm) TIPS:if between 2 sizes,suggest select larger size;