To use this Death Trooper costume, first put on the jumpsuit. Make sure the padded chest and sleeves fit comfortably. Then, wear the pants and attach the 3D boot tops. Next, fasten the padded belt at the back. Finally, put on the mask and adjust the elastic strap for a proper fit. When wearing it, be careful not to tear the digital prints or damage the padded parts. For maintenance, it's best to spot - clean the costume with a mild detergent. Avoid machine - washing as it might damage the details. Store the costume in a cool, dry place when not in use to keep it in good condition.