Riff Mayer Outing Open-Collar Shirt

《KRIFF MAYER Summer Item 2026 "Outing Open-Collar Shirt"》

“An open-collar shirt that elevates your summer outing style, rivaling adult fashion”

For the check pattern (off-white and black), a refreshing seersucker material is used, providing a light and comfortable wearing experience.
The stripe pattern (beige and yellow) features 100% cotton flat shirt fabric.

The fresh color scheme catches the eye and adds a summery impression.
With an adult-like open-collar design and slightly dropped shoulders, it offers a silhouette that is easy for both men and women to wear.

This piece enhances your outfit just by throwing it on, making it perfect for summer outings.

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Silhouette: Slightly wide
Fabric thickness: Normal
Transparency: None (slightly present in off-white)
Stretch: None
Care instructions: Machine washable (use a net)
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[Target age/grade]
5 years, 6 years, 7 years, 8 years, 9 years, 10 years, 11 years, 12 years, 13 years, 14 years, 15 years, 16 years, 17 years
From kindergarten (senior year) to elementary school grades 1 through 6, middle school, and high school, this shirt is available in a wide range of sizes: 120cm, 130cm, 140cm, 150cm, 160cm, and 170cm!

In addition to sizes for lower to upper elementary school kids and junior sizes,
it also accommodates children in that delicate phase who are below men's S size but not quite at kids' 160cm...
up to 170cm!

[Usage scenarios *Can be used in the following situations]
Commute to school, outdoor activities, club activities, off-campus learning, field trips, outings, play, cycling, camping, outdoor events, festivals
Perfect for daily casual wear◎

[Gift occasions *Well-received as gifts for the following milestones and celebrations]
Birthdays, anniversaries, presents, Children's Day

●KRIFF MAYER
We want to bring joy and smiles to everyone's daily life.
KRIFF MAYER's clothing is filled with such thoughts.
Offering men's, women's, kids', and even dog wear.
We propose basic yet original daily wear that transforms ordinary days into special memories.