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That Guy's Secret
"Clothing And Accessories For The Modern Man"
About Us
That Guy's Secret, in LaSalle, IL, is the premier men's clothing store serving Peru, Ottawa, Mendota, Streator, Utica and surrounding areas since 2017. We specialize in custom fit pants and shirts by Stantt. We provide tuxedo and suit rentals and purchases. Be sure to ask us about our customer's favorite brands, Saxx Underwear, Mission Belts and our newly added Tasc Performance Line. For your next shopping trip, visit That Guy's Secret - clothing for the modern man - in LaSalle, IL.
Areas Served
Batavia, IL | Bloomington, IL | Coal City, IL | DeKalb, IL | Dixon, IL | Dwight, IL | El Paso, IL | Galesburg, IL | Geneva, IL | Kewanee, IL | Ladd, IL | LaSalle, IL | Manlius, IL | Marseilles, IL | Mendota, IL | Morris, IL | Oglesby, IL | Ottawa, IL | Peoria, IL | Peru, IL | Pontiac, IL | Princeton, IL | Rochelle, IL | Sandwich, IL | Sheffield, IL | Spring Valley, IL | St. Charles, IL | Sterling, IL | Streator, IL | Tonica, IL | Utica, IL | Walnut, IL | Wyanet, IL | Yorkville, IL
Our Professional Associations
- Illinois Valley Area Chamber of Commerce
- La Salle Business Association
What We Offer
Our Specialties include:
- Personal Shopping Subscription Boxes
- Custom Fittings
Our Services include:
- Big and Tall
- Custom Fit Shirts and Pants
- EMS, Fire and Police Custom Orders
- Extended Sizes
- Tuxedo Rentals
- Buy and Sell Gold, Silver, and Platinum
- Earrings
- Watches
Our Brands include:
- 7 Diamonds
- Allure Men Tuxedos
- Alternative Shirts
- American Needle
- Banks Journal
- Ben Sherman
- Blue Q Socks
- Callaway
- Cole Hahn Shoes
- Dakota Grizzly
- Enro
- Florsheim Shoes
- FUN Socks
- Fury Bros. Soap
- Henleys
- Hex Bags
- Ike Bihar Tuxedos
- Kenneth Cole Tuxedos
- Knockaround Sunglasses
- Liverpool Pants
- Mavi Jeans
- Michael Kors Tuxedos
- Mission Belt
- People Footwear
- Perry Ellis Pants
- Psycho Bunny
- Retro Brand Graphic T-shirts
- Rip Stop Pants
- Roamers
- Savane Pants
- Saxx Underwear
- Shottbros Sweaters
- Sock It To Me
- St. James of London Cologne
- Stantt
- Taclite Pants
- Tallia Orange
- Tasc Performance Line
- The Ridge Wallets
Our Products include:
- Accessories
- Backpacks and Bookbags
- Baseball Hats
- Beanies
- Belts
- Blazers
- Boxer Briefs
- Casual Pants
- Chinos Pants
- Chains
- Coffee
- Cologne
- Dress Shirts
- Dress Shoes
- Flannels
- Golf Attire
- Jackets
- Jeans
- Overcoats
- Polos
- Pullovers
- Scarves
- Shave Kits and Shave Cream
- Shorts
- Sleepwear
- Slip-on Shoes
- Soap
- Socks
- Sports Jackets
- Suits
- Sunglasses
- Sweaters
- Sweatpants and Joggers
- T-shirts and Graphic T-shirts
- Ties and Tie Clips
- Tuxedoes
- Vests
- Wallets
- Zip-up Sweatshirts and Hoodies
Testimonials
On 4/2/2025
Kent Maze
had this to say:
Amazing selection of high-quality clothing. Love everything I’ve purchased. The dress pants I bought 3 years ago are my favorite pants and still look like the day I got them. Check this place out if you want style and quality!
On 4/2/2025
Joe Cravatta
had this to say:
A great customer experience. Have a very nice selection of clothing and jewelry. Everyone was friendly and very accommodating. Recommend everyone to stop in and check it out.
On 4/2/2025
Kelly Freschi
had this to say:
Jeremy and his team are amazing!
On 4/2/2025
Matthew Staab
had this to say:
The best place to shop for Men’s clothes! Jeremy and his staff give you the confidence to get out of your comfort zone and make sure you are dressed your best for whatever occasion you are shopping for.
On 4/2/2025
Bernie Moore
had this to say:
That Guys Secret has an excellent inventory that is sure to satisfy most any shopper. They also have an experienced friendly staff that is eager to go the extra mile to please their customers. It’s a great store with a great staff and great products! Why would you go and where else?
Contact Us
That Guy's Secret
105 Marquette Street Suite B LaSalle, IL 61301
Phone: (815) 250-0928
Email: info
Corner of 1st and Marquette
Where To Find Us
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Payment Types Accepted
Checks, American Express, Discover, MasterCard, Visa, Debit Cards
Our Hours
Holiday Hours May Vary. Please Call For Details.
Monday: 10:00 AM - 4:00 PM
Tuesday: 10:00 AM - 5:00 PM
Wednesday: 10:00 AM - 5:00 PM
Thursday: 10:00 AM - 7:00 PM
Friday: 10:00 AM - 4:00 PM
Saturday: 10:00 AM - 4:00 PM
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