“clothing manufacturer” means a registrant that manufactures clothing, in whole or in part, or causes clothing to be so manufactured, excluding a registrant that(1) manufactures only made-to-measure clothing for individuals;
(2) manufactures clothing or causes clothing to be manufactured solely for sale to persons who acquire it for a purpose other than that of again supplying it by way of sale, otherwise than by gift; or
(3) manufactures clothing or causes clothing to be manufactured solely for use in connection with its commercial activities.