Vintage 70s Mod Lane Bryant Set - Jacket and Short Sleeve Top in polyester
No size tag - may fit modern L/XL - compare measurements:
The JACKET: 21" across underarm to underarm so bust less than 42" to allow buttons to remain relaxed when closed, 20" across bottom so waist less than 40", 26" long, sleeve is 22. 5" from shoulder, 15. 5" shoulder. Model is 5'8" XS with 32" bust so this was too big on this size.
The SHORT SLEEVE: 42" bust, 25" long, 16" shoulders
Nice condition - no flaws.

This item is sold from an excellent, highly rated vintage boutique.