First Communion Suits

Boys Suit Styles, Fits & How to Choose the Right Size

How to Measure a Boy for a Suit

We help thousands of parents every year and getting the right size always starts with a few easy measurements. You do not need any special skills. A soft tape measure and a couple minutes is more than enough.

Here is a simple guide:

• Waist (A): Measure around the natural waistline. Usually a little above the belly button. Elastic waist pants can stretch another 1 to 2 inches.
• Outseam (B): Measure from the waist down to the floor. This helps you pick the right pant length.
• Chest (C): Wrap the tape around the widest part of the chest and under the arms. Leave a finger or two so it is not too tight.
• Shoulder (D): Measure straight across from shoulder point to shoulder point. This helps the jacket sit correctly.
• Sleeve (E): Start at the shoulder point and measure down to the wrist.

Once you have these numbers you will be able to choose the right size with confidence.

Boys Suit Size Chart

Boys Regular Fit Sizing Chart

This chart is a general sizing guide. Kids grow differently so results can vary. Most parents choose the size their child normally wears. Download a printable measuring tape here.

Size	Waist	Outseam	Chest	Sleeve	Neck	Shoulder
Small	15-17	16	23	9	10	10.5
Medium	16-18	17	24	9.5	10	11
Large	17-19	18	24.5	10.5	11	11.5
XL	18-20	19	25	11	11	11.75
2	19-21	20	26	12	11	12
3	20-22	21	27.5	12.75	11	12.5
4	21-23	22	28	13.5	12	13
5	22-24	25.5	30	15	12	13.5
6	23-25	27	32	16	13	13.75
7	24-26	28.5	33	17	13	14
8	24.5-26.5	30	35	18	14	14.5
10	26-28	32	36.5	19	14	15
12	26.5-28.5	34	38	20	15	15.5
14	27-29	36	38.5	21	16	16
16	28-30	38	40	22	17	16.5
18	29-31	40	40.5	23	17	17
20	29.5-32	42	42	24	18	18

Boys Slim Fit Sizing Chart

Slim fit sizing follows the same general guidelines but has a trimmer shape. Download a printable tape here.

Size	Waist	Outseam	Chest	Sleeve	Neck	Shoulder
2	12-14	22	18	12	11	10
3	13-15	23	19	13	11	10
4	14-17	25	20	14	12	10.5
5	15-18	26.5	21	15	12	11
6	16-19	27.5	22	16	13	11.5
7	17-20	29	23	17	13	11.5
8	18-21	31	24	18	14	12
10	22-25	32.5	25	19	14	12
12	23-26	34.5	26	20	15	13.5
14	24-27	36	27	21	16	14
16	25-28	37	28	22	17	14
18	26-29	38	29	23	17	15.5
20	27-30	39	30	24	18	15.5

Boys Husky Suit Chart

Size	Waist	Max Outseam	Chest	Shoulder	Sleeve
8	28-30	40	28.5-29.5	14.5	19
10	29-31	41	30-31	14.5	20
12	30-32	42	32-33	15	21
14	31-33	43	34-35	15	22
16	32-34	44	36-37	15.5	23
18	33-35	45	38-39	15.5	24
20	34-36	46	40-41	16.5	25

Boys Suit Rental vs Purchase

Parents often wonder if they should rent or buy. Buying usually gives you a better experience because your child gets a brand new suit that fits cleaner and has never been worn. You also get to reuse it for pictures, school programs, or holidays.

If you are local to Los Angeles, we offer boys rentals inside our Santa Clarita store. Many families browse online first and then stop by in person if they want to try on sizes.

Quick Breakdown: Buy vs Rent

Category	Buy	Rent
Price	Often similar to rental but you keep the suit.	One time use only.
Fit	Cleaner fit and can be tailored.	More generic fit.
Condition	Brand new.	Previously worn.
Timeline	Ships early so you can check sizing.	Picked up closer to the event.
Future Use	Great for weddings, pictures, and school events.	Returned after use.

Boys Wedding Outfit Guide

If your child is part of a wedding party, the outfit should match the look and feel of the day. These are some of the most popular boys wedding styles that parents choose at Perfect Tux.

Your Complete Guide to First Communion Suits

What This Collection Is

First Communion suits are designed to honor one of the most meaningful milestones in a child’s faith journey. This collection focuses on clean, timeless, and respectful looks for boys—typically in shades of white, ivory, navy, or light grey. Our pieces balance tradition with comfort, offering suits that fit well, photograph beautifully, and keep your child confident throughout the ceremony and celebration. You’ll find both classic and modern silhouettes, soft breathable fabrics, and options suited for church photos, family gatherings, and formal receptions.

Why This Collection Matters

This moment matters to both families and their church community, so the outfit needs to reflect the significance of the day. Perfect Tux curates First Communion suits with a focus on proper fit, age-appropriate style, and colors that follow common church traditions. Unlike generic department-store kids’ suits, ours offer better structure, more consistent sizing, and more refined details—important when cameras are capturing every moment. Parents also appreciate being able to coordinate with siblings or match church guidelines using complementary pieces from collections like boys white suits & tuxedos or boys tuxedo shirts.

How to Choose the Right First Communion Suit

Fit: Classic, Slim, or Modern

Choose a fit based on your child’s comfort and the church formality level. Slim fits work well for leaner builds and offer a polished look. Classic fits give more room and are ideal for longer ceremonies or active kids. Modern fits strike a middle ground with a clean silhouette that still feels comfortable.

Color Choices

White and ivory are the most traditional options and symbolize purity, which is why many families look toward styles similar to our boys white suits & tuxedos. Navy or light grey—like those in our boys grey suits & tuxedos or boys navy suits & tuxedos collections—are perfect for churches that allow more color flexibility.

Fabric & Comfort

Ceremonies often involve standing, kneeling, and group photos, so lightweight blends and soft linings are ideal. Look for breathable materials similar to what you’d find in our spring boys suits or summer boys suits collections if the event is held during warmer seasons.

Accessories & Add-Ons

A First Communion outfit can be completed with a crisp shirt, a tie or bow tie, and polished dress shoes. Explore coordinating options such as boys tuxedo shirts, boys bow ties, boys dress shoes, or even a vest from boys tuxedo vests for added formality.

Styling Tips

Keep the overall look clean, simple, and respectful. For white and ivory suits, pair them with a matching shirt and a subtle tie for a cohesive appearance. Navy or grey suits pair nicely with soft-colored accessories—light blue, ivory, or even pastel tones from spring-themed collections. A blazer from our boys blazers & sports coats group is also a great option if you want something polished but slightly less formal.

Event-Specific Guidance

Church Ceremony

Stick to traditional colors and classic fits. A white or ivory suit—matched with accessories from boys neckties or cufflinks—ensures your child looks appropriate and well-prepared for official photos.

Family Photos & Reception

If you want more personality for post-ceremony photos, consider a slightly more modern or colored suit. Options similar to those in our boys blue suits & tuxedos or boys beige & tan suits and tuxedos collections add warmth while still keeping things formal.

Coordinating Siblings

For families with multiple kids participating or taking photos together, matching or complementary shades work beautifully. Using options from boys 3-piece suits or boys 5-piece suits can help unify the look across siblings of different ages.