Head mannequin (New Horizons)
From Nookipedia, the Animal Crossing wiki
The head mannequin is an unobtainable item in Animal Crossing: New Horizons introduced in the 2.0 Free Update. It is used to display accessories and headwear clothing items.
The head mannequin is only available for decorating the apparel shop in Happy Home Paradise, and is required for the facility. Up to six head mannequins can be placed to meet the quota; any additional bottoms mannequins, head mannequins, and torso mannequins will prevent the player from finishing the facility.
References
- Includes data sourced from the ACNH Spreadsheet project (Spreadsheet - Translations)