Popsugar Parenting Kid Halloween Costumes Hanna Andersson Hallowen Pajamas and Costumes Hanna Andersson’s Halloween Shop Has Arrived — Costumes, Pajamas, Accessories, Oh My! 23 September 2019 by Rebecca Brown View On One Page Photo 16 of 18 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 Mermaid Tail Mermaid Tail ($90) Mermaid Tail $90 from hannaandersson.com Buy Now Previous Next Start Slideshow Kid Halloween CostumesHalloween For KidsShoppableHalloween CostumesHalloween