"I'll be waitin' up top; can't have you getting tricky, can I? And the boy's got magic in him," she cackled, "He could sniff out any enchantments."
He could certainly tell if something was magical. Why hadn't he seen the clothes as anything more than a folk-charm? He should've known better and now he and this poor girl were going to be killed. "I think I could. If you trust me...," Ewan was blushing furiously.
"Got some farmhands' overalls on the back porch in a trunk. They'll have to do. Fetch 'em, boy, and no mischief."
He was obedient this time. The jog to and from the cottage was only a minute, and the trunk of work-clothes easy to find. Ewan thought he might try and untie shaggy, but could feel his shirt-collar tighten with even a step toward the old stable. The overalls were patched and musty. He tugged the seams, tasted a button, and whispered a revealing charm. There was no magic in them. He hoped there wasn't, at least.
Overalls in hand the the boy came sprinting back, gasping for breath as he presented the garment.