i found some time to check and compare with the pic of the XS .
so, in the first picture .... i have everything in XS except the the light blue patchwork vest ( 2nd from left top ) , the light blue shirt w/black sleeves ( bottom left ) , and the light blue rocking horse shirt ( bottom , middle ).
then the last pic of the size XS's ... i have everything except 3 things in that pic ...
the yummy cupcake shirt ( top , right ) , the lollipop shirt ( top 2nd from left ), and the skull shirt ( bottom , right ).
also, i did find 3 more things by this make in XS boys. i have the baby blue hoodie with the rocking horse applique, i have the Ricky hoodie ( like a blue /green color with black and white polka dot trim ) , and the cotton candy shirt ( blue seersucker material w/ cotton candy applique )
** this make does run small... so, i think i sold you some dog clothes before for a girl dog ... not sure you have this make , so, i wanted you to be sure that the XS size is the right size. if your not sure... let me know how much your little boy weighs and i'll tell you if i think it should fit him ...