7mm freediving/spearfishing wetsuit

Medium 7mm Seac Sea-Royal HD free diving and spearfishing wet suit for $150 -- never worn top and long john bottoms have been on one dive. Suit is just too small for me. Size chart says 5'6" - 5'8" and 149-169. I'm 5'6" and 155. Feels like it would probably fit someone in their small size range 5'4" - 5'6" Weight 132 - 152lbs.

Here's the same suit for $279 -- http://www.speardeals.com/Seac_Sea_Royal_HD_7mm_Spearfishing_Wetsuit_p/800902.htm

cheers,
Brad