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Happy Dolphin

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

  • Based on 1,082 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jul 11
Order within 5 hours and 43 minutes
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Color: Black


Size: 12


Department ‏ : ‎ boys


Date First Available ‏ : ‎ March 6, 2026


Manufacturer ‏ : ‎ Happy Dolphin


Best Sellers Rank: #53,488 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #23 in Boys' Suits


#23 in Boys' Suits:


Customer Reviews: 4.5 4.5 out of 5 stars (1,082)


Color: Black


Fit Type: Regular


Sleeve Type: Long Sleeve


Pattern Style: Solid


Pattern: Solid


Style Name: Regular Fit


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


Material Type: 80%Polyester, 20%Viscose


Fabric Type: 80%Polyester, 20%Viscose


Product Care Instructions: Machine washable. Light ironing after hand or machine wash is recommended.


Apparel Fabric Stretch: No Stretch


Apparel Fabric Weight Class: Heavyweight


Chest Size: 29.5 Inches


Brand Name: Happy Dolphin


Number of Items: 7


Garment Size Country: United States


Manufacturer: Happy Dolphin


Age Range Description: Regular


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 11

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.

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

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Similar Products

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
    • Quality kids suit
Color: Dark Blue Suit 3pcs Size: 16
Very good quality. The sizing is accurate. Nice tailored fit not slouchy and sloppy looking.
Reviewed in the United States on June 12, 2026 by Dellisha Hogan
    • Great price and quality!!!!!
Color: Slim Light Gray 5 Pcs Size: 18
Amazing fit for teen tall boys, my son is 5’8 and slender.
Reviewed in the United States on June 20, 2026 by Kindle Customer
    • 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
    • Good quality
Color: Black Suit 3pcs Size: 12
I’ve been buying these suits as my son has grown through out the years. Each suit has fit him perfectly and even when he has grown out of them, they look fantastic and we have gifted them to other Church members for their kids. ♥️
Reviewed in the United States on May 5, 2026 by Evelyn
    • Great Bargain
Color: Slim Light Gray 5 Pcs Size: 18
What a great suit a bargain price! I purchased this suit for my 15 year old son’s 9th grade formal. He’s at that in between stage of needing length, but still too skinny for most men’s sizes. I read the reviews and went with the size 18. For reference, my son is 5’9 and around a 28 waist and 32 length. Unlike regular kids sizes that only get wider, not longer with the big sizes, this suit actually increases in length. My son is a 32 inch in length and the size 18 was perfect. The pants broke perfectly on his shoes. He even wore the included white shirt. Everything fit perfectly. ... show more
Reviewed in the United States on April 18, 2026 by Grateful Child
    • 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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