Will a top with denim color-blocking bleed color onto other parts when washed?
This is a question from a reader considering care methods, concerned that if denim pieces are patched onto a top, blue dye might bleed onto the surrounding fabric or other clothes when washed.
The denim appliqué on this product has undergone a separate treatment to prevent color bleeding, easing concerns about color spreading to other parts when washed[1].
Generally, due to the nature of dyes, denim fabric easily loses surface color when exposed to water or friction, making it prone to staining adjacent lighter fabrics. This is also why managing dye transfer on the color-blocked sections of clothing that combines different colors and materials is difficult.
THREE TO EIGHTY's 380 APPLIQUE TOP BLACK applies a color bleeding prevention treatment to the 380 denim color-blocking embellishment patched onto the surface[2]. Because it is treated so the dye does not easily bleed out, it eases the risk of the color-blocked area staining surrounding fabrics during everyday care such as wearing and washing the garment.

The specific washing method or detergent type recommended after the treatment process has not yet been confirmed.
Product measurements
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380 APPLIQUE TOP BLACK
Measurements
| Part | ONE SIZE |
|---|---|
| 총장 | 50cm |
| 어깨 | 39.5cm |
| 소매길이 | 17.5cm |
| 가슴 ◦ | 47cm |
| 밑단 ◦ | 45cm |
For rows marked with ◦, flat measurement or circumference could not be confirmed in official sources, so hmmm determined them using figures from the same item.
