Best Packaging for Mailing Clothing

If you're a US-based clothing brand shipping orders from a Shopify store, an Etsy shop, or a small warehouse, the packaging you reach for affects three things customers actually feel: how the product arrives, whether they share the unboxing, and whether they remember your brand on the next order. Here's what apparel founders are actually using in 2026 — ranked by use case.

1. Polybag (the cheapest option)

Generic polybags from a roll cost a few cents each. They protect from moisture, weigh almost nothing (cheap shipping), and stack flat for cheap storage. The cost: zero unboxing experience, no brand surface, and an unmistakable "drop-ship" feel. Right for: low-AOV ($20 and under) basics where margin doesn't support anything fancier.

2. Printed poly mailer

Same form factor as a polybag, but printed with your brand on the outside and (often) the inside. Costs roughly $0.30–$0.80 per piece in custom-print short runs. Big lift in brand impression vs plain poly. Easy to tear open. Most major DTC apparel brands ship in printed poly mailers — Allbirds, Buck Mason, Marine Layer. Right for: $40–$100 AOV apparel that ships solo or in pairs.

3. Printed mailer box (corrugated)

A rigid corrugated box with a self-locking lid, printed full-color outside and (optionally) inside. Per-unit cost is higher — typically $1.50–$3.50 for short runs — but the unboxing impact is dramatically better. Customers photograph these. They show up on TikTok and Instagram. Repeat-customer rates lift measurably when the first order arrives in a printed mailer instead of a polybag — multiple DTC brands have benchmarked 15–25% higher 90-day repeat purchase after switching. Right for: $80+ AOV, gift-able product, anything with a brand story you want customers to share.

4. Custom rigid box (set-up box)

The "luxury" tier — chipboard wrapped in printed art paper, magnetic closure or ribbon pull, EVA foam insert. $4–$12 per unit for short runs. Use for limited-edition drops, high-end accessories, or first-customer welcome kits where the unboxing IS the marketing.

The decision in one sentence

If you're under $40 AOV, use a printed poly mailer. If you're $80+ AOV and want repeat customers, use a printed mailer box. The math on the per-unit cost difference almost always works out in favor of the mailer box once you factor in the lift in repeat purchase rate and the user-generated content you'll get on social.

Custom Box Printing produces custom-printed mailer boxes and poly mailers for US apparel brands — short runs from 100 units, free design support, free US shipping. See our mailer box options or request a free quote.