It will fit your dog is a FEMALE, has very wide chest and her measurements are:
1) Neck: around 20"
2) Chest: around 29"
3) Back length: 21.5-22.5"
4) Tummy length: not less than 28"
5) Distance between legs: around 14"
6) Front leg length: min 23"
If item doesn't fit ship it back within 3 days after receiving the item. Please, provide the tracking number. You will get refund for the suit if item is in the original condition. Shipping cost is not refundable. Buyer pays return shipping. Please, make sure all the measurements are matching your dog's measurements. Feel free to contact us if you have any question.