Our dog harnesses come in our popular step-in style that is a breeze to get on and off. The dog steps in and a quick-release buckle snaps together easily at the top of the shoulders. Three-way adjustable for a perfect fit every time! Available in all our charming ribbon collars designs in sizes XS through XL. Sizes XS, S and M are 5/8" wide and L and XL are 1" wide. Matching leads are available separately.
- X-Small Narrow 8-16 inch
- Small Narrow 10-20 inch
- Medium Narrow1 2-25 inch
- Medium Wide 14-26 inch
- Large 18-32 inch
- X-Large 22-28 inch
How To Measure a Dog
Use a soft measuring tape to measure around the dog’s neck, chest, girth, waste or length. If you need help, please click here to email us. Please view the image below or the size chart within each product description.

Susan Lanci Size Chart
1/2 Inch Collars
1/2" Collars | |||
Size | Size Code | Width | Approx. Measurements |
TC | 1 | 1/2" | 5 1/2" - 7" |
XXS | 2 | 1/2" | 6" - 8" |
XS | 3 | 1/2" | 7" - 8 1/2" |
S | 4 | 1/2" | 9" - 10 1/2" |
M | 5 | 1/2" | 11" - 12 1/2" |
L | 6 | 1/2" | 13" - 14 1/2" |
XL | 7 | 1/2" | 15"- 16 1/2" |
5/8 Inch Collars
5/8" Collars | |||
Size | Size Code | Width | Approx. Measurements |
XS | 3 | 5/8" | 8" - 10" |
S | 4 | 5/8" | 10" - 12" |
M | 5 | 5/8" | 12" - 14" |
L | 6 | 5/8" | 14" - 16" |
XL | 7 | 5/8" |
16"- 18" |
Step In Harness
Step In Harness | ||
Size | Size Code | Approx. Chest |
TC | 1 | 8 1/2" -9 1/2" |
XXS | 2 | 9 1/2"-10 1/2" |
XS | 3 | 10 1/2"-12" |
XS/S | 3.5 | 11 1/2"- 13" |
S | 4 | 12 1/2"- 14" |
S/M | 4.5 | 13 1/2"- 15" |
M | 5 | 14 1/2"- 16" |
M/L | 5.5 | 16"- 18" |
LG | 6 | 18"- 20" |
LG/XL | 6.5 | 20"- 22" |
XL | 7 | 22"- 24" |
Tinkie Harness
Tinkie Harness | ||
Size | Size Code | Approx. Chest |
XXS | 2 | 8"- 10" |
XS | 3 | 10"- 12" |
S | 4 | 12"- 14" |
M | 5 | 14"- 16" |
L | 6 | 15"- 17" |
XL | 7 | 17"- 20" |
Hair Bows
Hair Bows | ||
Size | Size Code | Width |
TC | 1 | Approx. 1” |
XS | 2 | Approx. 1 1/2" |
S | 3 | Approx. 1 7/8" |
Faux-Fur Coats
Faux-Fur Coats | ||
Size | Size Code | Girth Measurement |
XXS | 2 | 8"-10" |
XS | 3 | 10"-12" |
S | 4 | 12"-14" |
M | 5 | 14"-16" |
L | 6 | 15"-17" |
XL | 7 |
17"-20" |
Wizzers
Wizzers | ||
Size | Size Code | Girth Measurement |
TC | 1 | 8"-9 1/2" |
XXS | 2 | 8"-10" |
XS | 3 | 8 1/2"-11" |
S | 4 | 9 1/2"-13" |
S/M | 4.5 | 11"-15" |
M | 5 | 13"-17" |
L | 6 | 18"- 22" |
XL | 7 | 21"- 27" |
XXL | 8 | 26" 34" |
DOG IN THE CLOSET SIZE CHARTS
Our tanks are made of a baby rib knit and designed for a tight fit. If you want the tank to fit loose, please order a larger size. If your dog has a lot of hair, you may want to order the next size larger. Often dogs will wear two different sizes of tees depending on their hair cut.
Dog In The Closet Tutu's
Size | Width Under Arms | Length |
XXS |
4.5 |
8.25 |
XS | 5.5 | 10 |
S | 6.5 | 12 |
M | 7.5 | 14 |
L | 8.5 | 16 |
XL1 | 10.5 | 18 |
XXL | 12 | 21 |
XXXL | 14 | 24 |
XXXXL | 16.5 | 28 |
Dog In The Closet T-Shirts
Small Dog Clothes: Vest, Dresses, Clothes
THE DOG SQUAD SIZE CHARTS
DOGGY STYLE DESIGN SHOES AND BOOTS
GEN7 STROLLERS
DOG IN THE CLOSET SIZE CHARTS
Our tanks are made of a baby rib knit and designed for a tight fit. If you want the tank to fit loose, please order a larger size. If your dog has a lot of hair, you may want to order the next size larger. Often dogs will wear two different sizes of tees depending on their hair cut.
Dog In The Closet Tutu's
Size | Width Under Arms | Length |
XXS |
4.5 |
8.25 |
XS | 5.5 | 10 |
S | 6.5 | 12 |
M | 7.5 | 14 |
L | 8.5 | 16 |
XL1 | 10.5 | 18 |
XXL | 12 | 21 |
XXXL | 14 | 24 |
XXXXL | 16.5 | 28 |
Dog In The Closet T-Shirts
Small Dog Clothes: Vest, Dresses, Clothes
THE DOG SQUAD SIZE CHARTS
DOGGY STYLE DESIGN SHOES AND BOOTS
GEN7 STROLLERS