Own factory  ·  OEM 5 pcs mixed  ·  Custom 100 pcs/style/colour  ·  Samples 7 days

MIIYOO BEACHYoga & Swimwear

Swimwear · OEM / Private label

Girls' Long-Sleeve Rash Guard Swim Set Manufacturer

  • UPF 50+ Fabric
  • OEM from 5 pcs
  • Half-Zip Collar

A long-sleeve zip rash guard and shorts set built for sun protection first — the silhouette swim schools and family beach resorts reorder every season.

OEM branding · 5 pieces minimum

Mixed orders welcome. Logo printing, hangtag replacement and packaging bag replacement available.

Custom orders · 100 pieces minimum

Minimum applies to each style and each colour. Share your design requirements for a quote.

Own factory · 7-day sampling

Long sleeves and a stand collar cover the shoulders, back and arms that a two-piece leaves exposed, which is why this silhouette dominates the swim-lesson and watersport segment. The half-zip front makes the top easy to pull on over wet skin, and the raglan sleeve keeps arm movement unrestricted for paddling.

Unit pricing depends on fabric weight, order quantity and branding. Send your target quantity and we will reply with indicative pricing within one business day.

Girls' Long-Sleeve Rash Guard Swim Set specification
Fabric82% Nylon / 18% Spandex swim knit, approx. 200 gsm
Sun protectionUPF 50+ rated knit
ClosureHalf-zip front with chin garage
SleeveLong raglan sleeve
BottomShorts with covered elastic waistband; inner brief optional
PrintAll-over sublimation, unlimited colours
SizesGirls 2–14 years, graded on a children's block
MOQOEM branding from 5 pieces, mixed orders welcome. Custom orders from 100 pieces per style per colour.
Sampling7-day sampling. Share your requirements to arrange your sample.
PackingIndividual polybag, hangtag, carton of 50

Product overview

The body is a solid panel while the sleeves and shorts carry an all-over pop-art sublimation print — a two-fabric look produced in one sublimation pass rather than sewn from separate print runs. The zip has a chin garage, seams are flatlocked throughout, and the shorts use a covered elastic waistband with no drawcord on the younger sizes for safety.

Because the print area is large, this is the style buyers use to launch their own artwork: comic graphics, brand mascots or tropical patterns all reproduce cleanly at this scale. The same pattern also runs as a solid-colour version with a placement logo, which is the usual swim-school configuration.

Part of our swimwear range. See the production process behind this style.

Key features

  • UPF 50+ sun protection

    Dense knit rated UPF 50+; long sleeves and a stand collar cover the areas sunscreen application misses.

  • Half-zip front

    Half zip with a chin garage — easy on over wet skin, with nothing to snag at the neck.

  • Raglan sleeves

    Full arm rotation for paddling and swimming without strain across the shoulder seam.

  • All-over sublimation print

    Sleeves and shorts printed edge to edge; artwork swaps in a single sampling cycle.

  • Flatlock seams

    Flat inside seams that do not chafe during lessons or all-day wear.

  • Safety-first trims

    No drawcord on the younger sizes; nickel-free zip pull options available.

Typical applications

  • Swim schools and lesson programmes

    Uniform sets that identify students and simplify kit requirements for parents.

  • Kids' swim brands

    A sun-protection line extension to run alongside print bikinis.

  • Watersport and surf retail

    Rash guards for snorkelling, surfing and water-park retail.

Customisation options

  • Your own all-over artwork across the sleeves and shorts
  • Solid-colour version with a placement logo
  • Sleeve length options: long, short or convertible
  • Zip pull, collar and cuff trim colours
  • Size grading and branding to your specification

Quality control and packing

Every order is inspected to AQL 2.5 with a written report and photo record before it ships, and third-party inspection is welcome.

  • In-line checks at cutting, sewing and finishing
  • Measurement check against the approved size sheet
  • Colour and shade review under controlled lighting
  • Individual polybag, hangtag and carton of 50

Why brands order this style from us

  • Function-led silhouette

    Covers the skin areas parents care about most, so it sells on protection rather than price.

  • Lesson-market repeat orders

    Swim schools replace sets annually — the most predictable reorder cycle in kidswear.

  • Artwork-friendly

    Large print areas make your brand artwork the visible feature of the garment.

Related products

Other styles frequently ordered alongside this one.

Questions about this product

Is the fabric genuinely UPF 50+?

The knit is rated UPF 50+ as constructed. If you need a documented rating for your market, we can arrange third-party laboratory testing on the production fabric.

Can this be made in a solid colour?

Yes — the same pattern runs as a solid with a placement logo, which is the usual swim-school configuration.

What sizes are available?

Girls' 2–14 years standard, graded on a children's proportions block. Send your size chart and we will match it.

Can the shorts be swapped for a brief bottom?

Yes. The set can be re-specced with brief bottoms or a skirted bottom at the sampling stage.

Start your order

Order samples of Girls' Long-Sleeve Rash Guard Swim Set

Tell us your target quantity, preferred colour and branding, and we will quote and schedule a sample.

  • MOQ confirmed on enquiry
  • 7-day sampling
  • Colour reference held for reorders

Direct line: niki@miiyoobeach.com  ·  WhatsApp +86 159 4128 9230

Request a quote

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