How Many Shirts to Order for Your Next Group
, by Admin, 7 min reading time
Wondering how many shirts to order? Use attendance, sizing, extras, and budget to build a bulk apparel order that arrives ready for every job, on time.
A shirt count that looks right on paper can fall apart fast when late registrations, extended sizes, volunteers, and replacement needs start coming in. If you are asking how many shirts to order, start with the number of people you expect, then build in a practical margin based on the job the shirts need to do. A staff uniform order needs a different buffer than a one-day 5K, a school spirit sale, or a resale display.
The goal is not simply to buy the most shirts at the lowest unit price. It is to have the right mix of sizes, colors, and extras when your event starts, your crew reports to work, or your decorator is ready to print.
Start With Your Confirmed Headcount
Your confirmed headcount is the foundation of the order. For employee uniforms, team apparel, and school groups, use the current roster rather than a rough estimate. Ask for sizes before ordering whenever you can. A simple deadline for collecting sizes can prevent an expensive pile of unused small shirts and a shortage of 2XL and 3XL options.
For an event with registrations still coming in, use the number of paid or confirmed attendees as your base. Then look at how quickly registrations are growing. If 180 people have registered two weeks before an event that usually draws 250, ordering only 180 shirts is a risky move. If you have a firm registration cutoff and shirts are only for confirmed participants, you can order closer to the final count.
For a public giveaway, estimate from turnout instead of invitations sent. An open house with 500 invitations may bring in 150 people. A free community event promoted by several local partners may exceed its online RSVP count. Past attendance is usually more useful than optimistic projections.
How Many Shirts to Order: Add a Realistic Buffer
Most bulk shirt orders need extras. The right percentage depends on whether the shirts are required, sold, given away, or held as inventory.
For closed groups with collected sizes, such as a staff order or a sports team, a 3% to 5% buffer is often enough. That covers last-minute additions, exchanges, and occasional printing mistakes without tying up too much budget in leftovers.
For events where attendees choose from a size table on site, consider a 5% to 10% buffer. People do not always select the size they registered for, and walk-ups can change the count. A race shirt order, volunteer shirt order, or conference giveaway usually benefits from that extra coverage.
For retail resale, promotional giveaways, or recurring uniforms, the buffer can be larger. Ordering 10% to 15% extra may make sense when you expect future demand, need to meet a bulk price break, or want stock available for late hires and repeat customers. The trade-off is storage. A low price per shirt is not a savings if the boxes sit untouched for two years.
A simple planning formula is:
Expected recipients + replacement needs + growth buffer = total shirts to order
For example, a nonprofit expects 220 volunteers across several shifts. It needs 12 shirts for coordinators and wants a 7% event buffer. The order would be 220 + 12 + 16, or 248 shirts. Rounding to 250 may improve price tier eligibility and makes the order easier to manage.
Build the Size Breakdown Before You Check Out
Getting the total count right is only half the job. Size distribution determines whether your order works in the real world. If you have actual size requests, use them. Do not replace collected data with a standard size chart just because it is faster.
When sizes are unknown, a balanced unisex mix is a workable starting point. For many adult groups, the highest demand falls in medium, large, and XL. Small and 2XL also matter, while 3XL and above should be included based on your audience, garment availability, and event type.
A general starting mix for 100 unisex shirts might look like this:
- 10 small
- 25 medium
- 30 large
- 22 XL
- 9 2XL
- 3 3XL
- 1 4XL
Also check the garment’s size range before committing to artwork or a color. A basic Gildan tee may offer broad extended sizing in a wide selection of colors, while a fashion-fit style may have a more limited range. Choosing the right blank early keeps your complete size run available in one consistent look.
Consider the Purpose of the Shirt
The use case changes both quantity and quality. A one-time volunteer shirt can be a dependable value-priced cotton tee. A workforce uniform that will be worn and washed every week may justify a heavier fabric, moisture-wicking performance shirt, polo, sweatshirt, or workwear option.
If the shirts will be decorated, factor in spoilage before placing the blank order. Screen printers and embroidery shops often need extras for setup, damaged garments, print flaws, and customer add-ons. The exact amount depends on the decoration method and complexity, but ordering only the exact final quantity leaves no room for normal production issues.
For events with multiple roles, separate the counts by function. Staff, volunteers, VIPs, sponsors, and participants may need different colors or styles. Ordering 300 identical shirts when 30 should be staff-only polos can create confusion on event day and waste part of your apparel budget.
Use Price Breaks Without Overbuying
Bulk pricing rewards larger quantities, and it can be smart to move up to the next discount tier. But compare the total cost, not just the price per shirt. If adding 25 shirts lowers the unit price enough that the total barely changes, the extras may be worth having. If adding 100 shirts saves only a few cents each and creates a storage problem, stay closer to your actual need.
Shipping can affect the decision as well. A slightly larger order that qualifies for free shipping may be more cost-effective than a smaller order that does not. Check your full cart total, available stock by size and color, and delivery timeline before making a final adjustment.
For repeat orders, keep records. Save the total quantity, size breakdown, garment style, color, and how many shirts were left after the event or season. That information turns the next order from a guess into a fast purchasing decision. If you ordered 300 tees last year and had 18 XLs left but ran short on medium and 2XL, your next size run is already clear.
Plan for Timing and Inventory Availability
The closer an order gets to a deadline, the less flexibility you have. Stock can vary by color, size, and brand, especially in popular staples and extended sizes. Place the order early enough to allow for shipping, decorating, sorting, and any needed exchanges.
For a decorated order, work backward from the date shirts must be in hand. Leave time for blanks to arrive, artwork approval, production, quality checks, and packing. If you are ordering for a national event, school program, or seasonal promotion, build in additional time for freight delays and higher-volume demand.
BulkOrderShirts.com helps buyers simplify this step with in-stock apparel from recognized brands, volume discounts, and fast nationwide shipping. Still, the best protection against stock changes is making the size and color decision early rather than waiting until the final week.
A Quick Final Check Before Ordering
Before submitting the order, verify the total headcount, extras, size run, garment color, and delivery date. Confirm whether shirts are assigned by size, first-come first-served, sold at a table, or held as backup inventory. That one detail often determines whether a 5% buffer is enough or whether you need a larger reserve.
Order for the situation you will actually manage, not the ideal scenario. A few well-planned extras can protect your event, crew, or customer order. A clear count and a practical size mix keep your apparel budget working where it matters: on shirts people can wear right away.