Ira Coleman, president of Coleman’s Tuxedos (colemanstuxedos.com), recommends that you visit your local tuxedo specialist at least three months prior to your big day. The time of year, along with the time and day of your wedding and the desired formality of your event, all affect your men’s attire selection.

Robert Conte of Coleman’s Tuxedos in Short Hills explains that “many couples are surprised and overwhelmed by the nuances and choices in men’s formal clothing. This is why it is so important to shop with a professional formalwear specialist who can take the time to educate them about the differences among tuxedos and what is proper fashion etiquette.”

Here are just some of your options. A reputable men’s specialist will understand each of these features and will offer recommendations in selecting the right formal ensemble for your wedding day:

Tuxedo jackets can either be full-dress or tailcoat, cutaway/stroller, or elongated jacket, with single- or double-breasted clo sures, and single- or multi-button closures. The fabrics are almost as varied; they include wools in super 120, super 110, and poly blends. The time of year of your wedding is especially important when determining the weight of your jacket: The lighter the better for an afternoon August wedding, while a winter wedding can withstand a heavier wool.

Lapels and collars also have their own characteristics. Lapels include notch, peak, or shawl. And collars can either be grosgrain, satin, or self-top. Formal shirts can have a collar that’s wing, laydown, or banded, with a pleated or non-pleated front, and can be made of microfiber, cotton, a poly-cotton blend, or piqué.

Neckwear options include a bow tie, ascot, and windsor tie. Vests can have a full back or be adjustable, or you can opt for a cummerbund. Other accessories include studs and cuff links, button covers, top hats, canes, gloves, pocket squares, and formal shoes.