The ornamental design for an occupationaltherapygarment, as shown and described.
FIG. 1 is a perspective view of an occupational therapy garment showing our new design applied in an exemplary environment;
FIG. 2 is an outside view shown open and spread flat thereof; and,
FIG. 3 is an inside view shown open and spread flat view thereof.
The broken lines shown in FIG. 1 are for environmental purposes only and form no part of the claimed design. The clasp elements depicted by broken lines in the drawing figures have been shown for the purpose of illustrating portions of the occupational therapy garment that form no part of the claimed design.