N.M.
Personally, I think every baby is worthy of celebrating. I was lucky enough to have a group of close friends who wanted to throw a shower for me when I had my second son (2 1/2 years after the first), and I only invited very close family and friends (and it sounds like you fit into this category for Mary). No, I didn't need any of the big stuff, or even many clothes, but I didn't go into the first pregnancy/shower with expectations of big gifts either - the point was to get together with the people I loved, have fun, and focus on the upcoming birth.