Which garment style is associated with a short, cropped look that complements formal attire?

The bolero is a garment style characterized by its short, cropped silhouette, which makes it an excellent complement to formal attire. This style often features a fitted design and is typically open in the front, allowing for a chic layering option over dresses or formal blouses without overwhelming the overall look. Its compact cut adds a sophisticated touch, enhancing both evening wear and tailored outfits, which aligns well with the need for formal attire.

In contrast, the pea coat and trench coat are longer outerwear options—the former is a heavier, double-breasted coat originally designed for naval officers, while the latter is a classic longer coat that is typically associated with rainy weather. Both of these styles do not offer the cropped look that boleros provide. The double-breasted style refers more to the method of fastening rather than a specific length or cropped aesthetic, so it does not fit the requirement of a short, formal complement either. The bolero stands out specifically due to its unique cut and versatility in formal settings.