• Here are a few options
• ranging from more direct to slightly more descriptive
• all suitable for South American Spanish: **Option 1 (Most common and direct):** "**Mancha amarilla visible en el frente
• con algunas marcas leves por toda la prenda.**" * *Mancha amarilla visible:* Visible yellow stain/mark * *en el frente:* on the front * *con algunas marcas leves:* with some light/faint marks * *por toda la prenda:* throughout the garment (shirt) **Option 2 (Slightly more formal for "discolouration"):** "**Decoloración amarillenta notoria en la parte delantera
• y algunas marcas tenues en general.**" * *Decoloración amarillenta notoria:* Noticeable yellowish discolouration * *en la parte delantera:* on the front part * *y algunas marcas tenues:* and some faint marks * *en general:* generally/throughout (less specific than "por toda la prenda") **Option 3 (Concise):** "**Amarilleamiento visible en el frente
• con pequeñas marcas por toda la camiseta.**" * *Amarilleamiento visible:* Visible yellowing * *en el frente:* on the front * *con pequeñas marcas:* with small marks (implies faintness) * *por toda la camiseta:* throughout the shirt I'd recommend **Option 1** as it's very clear
• natural
• and commonly used for describing defects on clothing.

Características:

• Estampado de estilo original para el legendario delantero Cristiano Ronaldo #7
• Etiquetas oficiales y originales de adidas