Baby "Sprinkle" instead of Shower for the Mother to be - Big Ideas Little Cents
Huggies & Chuggies co-ed baby shower; perfect for a second baby celebration
tinkle in the pot Ping pong balls (potatoes?) between legs and balloons under shirt
Pearls and Lace Baby Shower Invitation by PartyInvitesAndMore
Pink Baby Sprinkle Shower Invitation / Pink Grey Girl Chevron / Umbrella / Printable / Sprinkle Shower
Ombre Baby Sprinkle/Shower Invitation/Invite. Modern stripes. Pink, Blue, Green, Custom any color.. $12.00, via Etsy.
'Sprinkle Donuts' invitation and paper goods (great for a second baby shower) I like this because it includes the older child too :)
Banner/Bunting Baby Shower Invitation-- Baby Sprinkle or Sip n See -- Custom -- Modern Oh Baby, Oh Boy Second Baby. $12.00, via Etsy.
A personal favorite from my Etsy shop https://www.etsy.com/ca/listing/384909720/newborn-baby-coming-home-outfit-baby
Second Baby Shower Etiquette - is it appropriate to have another shower for the next baby?