My Holly Decco is a Christmas shop in Eriksberg, on Hisingen in Gothenburg. It sells holiday decorations including wreaths, bows, pine trees and garlands, which are available for personalised orders. The store has themes such as classic Christmas decorations, elves, winter wonderland and Christmas toys, among others.

Visitors can browse the themed decorations and explore personalised orders. The business began as a webshop focused on decorative strip bands with steel wire edges. These bands can be styled in different ways and reused over time. In response to high demand, My Holly Decco expanded from online sales to a physical store. The store gives shoppers a place to discover its different Christmas themes in person. Its offer has grown beyond its original focus on decorative bands to include other holiday decorations, from wreaths and bows to pine trees and garlands.