40s -Simplicity Pattern No. 2372- Womens Bolero suit and blouse: The dart-fitted bolero may have three-quarter or longsleeves. A shaped collar and revers are cut in one with the bolero and lining is optional. The full circular skirt joins to a waistband. Outside tucks enhance the contrasting, back-buttoning blouse, which features a high neckline and extended shoulders. Guide is not included.