As far as your dilemna with harnesses, I think Brooke carries the step in harness in xxsmall at
www.imapreciouspup.com.
I got Mignon the soft pink harness by Cizl(sp?) with the white heart but it was too much so I cut off the heart.I love it and Mignon is very small. I ordered it in the petite from my dog boutique. Her website is
www.theloveofpete.com It is a harness leash combo and I paid 45 on sale, I think her reg price is 60-65. Brooke has beautiful collars too,maybe she has or can order your size?