Dress the part of dapper with today's deal: for $50, you get $125 worth of menswear from the online clothing retailer CCO Menswear.

Providing stylish gentlemen's clothing for work, weddings, graduations, and more, CCO Menswear boasts an array of debonair duds priced as much as 50% less than retail department stores. Peruse diverse collections of cleanly designed dress shirts (starting at $20), or elevate formal occasions with dress-shirt sets (starting at $30) to match a four-piece vest set, which includes a fully lined vest, bow tie, regular tie, and matching hanky ($35).

Those seeking two-piece classic suits in hopes of better first impressions have dozens of cuts, colors, and shapes to browse (starting at $75). Wool suits by Loriano (starting at $99) inspire equal cigar-smoking opportunities, while tuxedos (starting at $99) are the ultimate get-ups, spewing stately, scholarly swagger.

In addition to its multipiece suits, CCO warms gentlemen with its collections of top- and trench coats, which economically accent cooler weather with fashion-forward sense (starting at $79). When placing an order, simply enter your unique Groupon number in the CCO's promo-code field at the time of checkout.