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Happy Dolphin

Happy Dolphin Boys Suit Set with Adjustable Waist | Available in 3 Fits: Slim, Regular, Husky

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Apr 27
Order within 2 hours and 38 minutes
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Color: Black


Size: 16


Department ‏ : ‎ boys


Date First Available ‏ : ‎ March 6, 2026


Manufacturer ‏ : ‎ Happy Dolphin


Best Sellers Rank: #7,333 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #1 in Boys' Tuxedos #8 in Boys' Suits


#1 in Boys' Tuxedos:


#8 in Boys' Suits:


Customer Reviews: 4.5 4.5 out of 5 stars (1,013)


Fit Type: Regular


Pocket Description: Utility Pocket


Apparel Closure Type: Button, Zipper


Number Of Pockets: 3


Sleeve Length Description: Long Sleeve


Fit to Size Sentiment: Runs Slightly Small


Color: Black


Sleeve Type: Long Sleeve


Pattern Style: Solid


Pattern: Solid


Style Name: Regular Fit


Material Type: 80%Polyester, 20%Viscose


Fabric Type: 80%Polyester, 20%Viscose


Product Care Instructions: Machine Wash, Tumble Dry Low


Apparel Fabric Stretch: No Stretch


Apparel Fabric Weight Class: Lightweight


Brand Name: Happy Dolphin


Manufacturer: Happy Dolphin


Age Range Description: Regular


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • High quality suit, true to size
Color: Dark Gray 5pcs Size: 12
This is an excellent quality suit. The fit was true to size. (Height 4’8”, weight 91 lbs, purchased size 12). My son needed this for a funeral and received many compliments. This would be good for any occasion requiring a more formal dress code. The material is appropriately thick and soft. The jacket and vest are lined. The shirt that comes with it is crisp and lightweight. The zipper tie is easy to use. I would highly recommend. Of course, it will need to be pressed/steamed prior to wearing as it comes folded in a bag. It seems to be relatively wrinkle resistant and stayed sharp looking all day. ... show more
Reviewed in the United States on March 26, 2026 by SMorin
    • Great quality and value for boys suit!
Color: Dark Blue Suit 3pcs Size: 14
This is a fabulous suit. Well-made, great fit, and our 11-year-old son looked so handsome. The size 14 was perfect for his 5’1” height and 106 lbs. We did not use the included tie. Good price for a great suit when on sale. Easy care and wrinkle resistant. We would definitely buy again.
Reviewed in the United States on April 13, 2026 by Kentucky
    • Navy 3 piece Suit w/tie
Color: Dark Blue Suit 3pcs Size: 6
This is a nice 3 piece suit w/tie, was a great value and size is on point. The material will work great for spring & summer, it isn’t thick for fall or winter. The durability of material is good. It looks & feels great. The waist line is adjustable.
Reviewed in the United States on March 26, 2026 by Flatator
    • Perfect suit for a sharp look at a great price!
Color: Dark Blue 5 Pcs Size: 7
I bought this formal boys’ suit set for my son for a special event, and I couldn’t be happier with the quality, fit, and style! It turned out to be a fantastic purchase that made him look absolutely dapper. The suit fits true to size and was tailored perfectly for my son’s build. The material is soft and breathable, which was a relief because he wore it for hours without any complaints about discomfort. The elastic waistband on the pants is a game-changer for growing kids, offering both comfort and flexibility. This suit looks way more expensive than it is. The jacket is well-constructed with clean stitching, and the pants have a polished, formal finish. The included shirt and tie complete the look, making it an all-in-one solution for formal occasions. My son received so many compliments on how sharp he looked! The set is easy to put together, and everything coordinated beautifully. It’s also machine-washable (huge plus for kids!), and it held up well after washing without shrinking or fading. This suit set is perfect for weddings, holidays, or any formal event where you want your child to look polished and stylish without breaking the bank. It’s high-quality, comfortable, and a great value for the price. Highly recommend it for any parent looking for an stress-free formal outfit for their child! ... show more
Reviewed in the United States on December 16, 2024 by Halo Cruz
    • Good for the price
Color: 3pcs Dark Grey Size: 6
Great suit! Pants were a little long but just did a quick stitch and we were good to go. The quality feels good. We purchased for a wedding. For the price and for something he probably will only where once or twice it was worth it. My son is about 50 inches tall and weigh about 50lbs we ordered a 6.
Reviewed in the United States on December 29, 2025 by Amazon Customer
    • Great quality and slim fit!
Color: Slim 5pcs Black Size: 20
Review Image by CandidReviewer
Great quality, and perfect slim fit. The fabric is lightweight but excellent. My son is 5’11’’ and size 20 was perfect on the length. This is the 2nd color I have purchased for him. I have purchased other suits on Amazon and this is the best - definitely recommend! Opposuits is another great slim suit brand but they don’t make a size 20. Their fabric is a thick polyester which is a heavier suit if you need that, and is wrinkle free. But overall, this suit is better with a more ‘tailored’ look and feel. ... show more
Reviewed in the United States on April 3, 2026 by CandidReviewer
    • Tailored fit!!
Color: Dark Gray 5pcs Size: 7
This suit fits like an expensive tailor made suit. I love everything about it! I ordered a size 7 for my six year old as he is tall, athletic for his age. It fits perfect. The material is pristine and comparable to my husband's Italian suits. I used his size for jeans to determine his size and it worked perfectly. We did have to adjust the waist and it did not distort the look of the suit. This is an amazing deal at a steal. ... show more
Reviewed in the United States on March 25, 2026 by KCove
    • So-so quality, decent fit
Color: Dark Blue 5 Pcs Size: 18
The suit fit and looks good. However none of the buttons on the vest or jacket were securely sown on. The very first time it was worn two of the vest buttons came off. All of the rest were loose, including the coat buttons.
Reviewed in the United States on March 26, 2026 by David

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