Packing board for supporting a folded-up shirt in shape

A packing board for supporting and securing a folded-up shirt in shape, comprising a base panel having a collar flap extended from a front side thereof, wherein said base panel has an arched cut adjacent to said collar flap;

• two symmetrical side panels are respectively extended from two opposite lateral sides of said base panel, said side panels each comprising a front side, an inner lateral side connected to said base panel, an outer lateral side opposite to said inner lateral side, a plug flap extended from the respective front side adjacent to said base panel and adapted to be inserted in a gap in the folded up shirt to secure the shirt in place, a retainer flap extended from the respective front side in one corner remote from said base panel adapted to be respectively fastened to said arched cut at said base panel to secure the shirt in place, and two suspended oblique holding down flap disposed adjacent to said retainer flap and adapted to secure the sleeves of the shirt in place.