The right number of suits a man should own comes down to routine and lifestyle. Where do you work? Do you have any fancy events coming up? How often do you find yourself reaching for a jacket and tie?
If you find yourself dressing up only a few times a year, one well-fitting navy or charcoal suit may be all you need. If you work in a traditional office every day, you probably need more options in your wardrobe. This guide walks you through how to decide how many suits you need, which color to buy first, and when getting another one is worth it.
How Often Do You Actually Wear a Suit?
Before buying anything, think back over the past 12 months. How many times did you wear a full suit? Remember to consider events, such as:
- Work, presentations, or conferences
- Interviews
- Weddings and funerals
- Religious events
- Formal dinners, dates, or other celebrations
Now think about any upcoming events you have, especially those with official dress codes. A dark navy suit may cover a job interview and a cocktail party, but it won’t work for a black tie gala that requires a tuxedo.
Dress code is also important to consider when deciding how many suits you need for work. You may never need a full suit for a business casual office. Well-chosen suit separates for different outfits can expand those options.
Once you have a good sense of how often you need to wear a suit in a year, use this framework as a starting point for your shopping:
- If you wear a suit occasionally, you may only need one versatile option that’s appropriate for job interviews, weddings, funerals, formal dinners, and the occasional business event. If you get invited to a black tie event, you can always rent a tux.
- If you wear a suit regularly, three to five suits should give you enough options for monthly client meetings or professional events.
- If you wear a suit every day, you probably need a larger collection in your closet. The exact number depends on your schedule, access to dry cleaning, and comfort level with repeating outfits around colleagues or clients.
You don’t need a separate suit for every invitation. Changing up the details and accessories may be all you need. One well-fitting suit can look totally different depending on which shirt, tie, pocket square, and shoes you wear with it.
If You Own One Suit, Make It Versatile

If you’re buying your first suit, focus on selecting a garment that works for the widest variety of occasions.
Wool is the best fabric if you plan to only own one suit. It’s a traditional choice that’s appropriate year-round. If you live in a warmer climate, you may want to get a second suit in linen or cotton — especially for summer events.
When it comes to suit colors, navy and charcoal are two of the most versatile options.
Navy
A classic navy suit works for most events. Try it with a white or light blue shirt and brown leather accessories, including your belt and shoes.
Charcoal
If you expect to wear a suit to more conservative locations and events, you may want to go with charcoal. A dark gray suit is appropriate for more traditional industries like law and banking. Stick with a black or white shirt, a black belt, and black dress shoes.
No matter what color or cut you select, make sure your suit fits well. The shoulders should drape gently over your frame. There should be no wrinkles or signs of pulling when you button the jacket closed, and the bottom of your trousers should hit the top of your shoes.
What To Consider When Buying a Second or Third Suit
If you already own a navy suit, consider making your second one charcoal and vice versa. Start collecting shirts and ties in different colors, such as burgundy or lavender, and you’ll get options that work for most occasions.
Once you have two reliable suits, you can have a little fun on your third. A patterned suit adds personality. Just stick with a subtle option, such as pinstripe or windowpane, so you don’t sacrifice too much versatility. A flannel suit brings warmth and texture for formal events in colder months. And a three-piece suit is a good option for dressier weddings and formal events.
Does Every Man Need a Black Suit?
A black suit is useful, but not every man needs one. It’s most appropriate for specific occasions, such as funerals, black tie optional weddings, and other formal events. It tends to look severe at daytime events and more casual workplaces.
Navy and charcoal suits give most men the most bang for their buck. If black fits your lifestyle, it can be a great addition later on, but it doesn’t need to be a foundational piece of your wardrobe.
Do You Need a Tuxedo in Addition to Your Suits?

A tuxedo is more than a fancy suit; it’s made of different materials and built for specific formal occasions.
Owning a tuxedo can make sense if you regularly attend black-tie events like weddings, galas, or fundraisers. If those invitations only come around once every few years, renting is often the more sensible option.
Consider these factors when deciding between buying or renting a tux:
- Frequency: How many black-tie events do you actually attend each year?
- Cost over time: If you’re attending several black-tie events, owning often costs less than renting again and again.
- Consistent fit: Owning a tuxedo means it’s tailored specifically for you.
- Storage: A tuxedo needs proper closet space and care between wears.
- Convenience: Renting takes the upkeep off your plate, but owning means you’re ready at a moment’s notice.
Men’s Wearhouse offers both tuxedos and suits, so you can choose the one that works best for your lifestyle.
Build a Suit Wardrobe That Earns Its Closet Space
Some guys only need to own one sharp navy suit. Others need five or more in different colors just to cover their workweek. If you still need help figuring the right type of suit for your closet, ask the experts at Men’s Wearhouse. Remember to ask about in-store alterations, so you look great at every occasion on your calendar.

