Hello! My mom knitted me this sweater/jumper from an original 1947 pattern. As you can see in the photo, the shoulders should have that typical poof at the top. And you can see on the sweater itself that there is shaping to encourage that silhouette. But as worn, it's not puffy at all. Kind of sad and saggy at the shoulder. The knitting and finishing instructions don't say anything about shoulder pads or creating the puff look. What do you think I should do? Create shoulder pads, repurpose pads from another source (drawer of orphan pads in office), or is there a special period-correct "shoulder pad for sweaters" option I don't know about? I've never had an originally 40s sweater, only blouses with those small, crescent, matching ones stuffed with fabric and/or those ruffly inserts in the top of the armscyes that provide poof.