This is a great and stylish summer oufit for your baby. Something pretty and pink for an outdoor stroll. (Who would want to stay indoors with this dress on??)
For sizing, you may find the following a helpful guide for a quick assessment (inches refer roughly to length measurements). If in doubt, don't try the item on your pet if you would like to make a return):
SIZEBACKCHESTNECK005 1/48 - 9 1/45 1/2 - 6 1/207 1/49 1/4 - 10 3/45 1/2 - 6 3/41810 1/2 -126 1/2 - 7 1/229 1/412 - 147 1/2 - 8 3/4310 3/414 - 168 3/4 - 10 1/2412 1/216 - 18 1/210 1/2 - 125 (Was Size 4.5)1418 1/2 - 20 1/212 - 13 1/26 ( Was Size 5)1620 1/2 - 23 1/413 1/4 - 15 1/4