The Greenside Primary summer uniform is designed to be neat, comfortable, and suitable for warm weather. Boys wear a bright red short-sleeve golf shirt with the school badge on the chest, paired with grey school shorts. This is completed with grey socks and black school shoes, giving a smart and simple appearance. Girls wear a green and white checkered dress with a structured collar and short sleeves finished with green trim. The dress features a button-down front and a matching belt at the waist, creating a neat and well-presented look. They complete the uniform with white socks and black school shoes. Learners are allowed to wear the school jersey on cooler days, however, the blazer is not permitted as part of the uniform.
The Greenside Primary winter uniform consists of a dark green tracksuit worn by both boys and girls, designed to keep learners warm while maintaining a neat appearance. The top is a dark green zip-up jacket featuring the school badge on the chest, worn over the red school golf shirt with the collar visible. It has long sleeves with elastic cuffs for added comfort and warmth. The bottom consists of matching dark green track pants, which provide a comfortable fit for daily school activities and include a subtle red stripe along the sides to reflect the school colours. Learners complete the uniform with white takkies (sneakers). This uniform ensures a balance of warmth, comfort, and a smart, uniform look during the colder months.
The Greenside Primary Senior Phase uniform presents a more formal and structured appearance for both boys and girls. Boys wear a white collared shirt paired with grey school shorts or long grey trousers, depending on preference, and this is complemented by a green school blazer featuring the official school badge. Some blazers may also display achievement badges, adding to the formal look. The uniform is completed with grey socks and black school shoes, maintaining a neat and polished standard. Girls wear a green and white checkered dress, similar in style to the junior uniform, paired with the green school blazer with the school badge. The dress must be worn at a modest length, sitting on the knee or no shorter than four fingers above the knee. Girls are also allowed to wear green trousers under the dress for religious reasons only, provided the trousers match the official school green colour, and the dress length requirement is still observed. The uniform is completed with white socks and black school shoes, ensuring a smart and consistent appearance across the Senior Phase.
The Greenside Primary Senior Phase winter uniform is formal and neatly presented for both boys and girls. Learners wear a white collared shirt paired with a school tie, which is compulsory and neatly tucked under the collar. Over this, they wear a green school jersey and a green blazer with the official school badge, creating a smart layered look suitable for colder weather. The uniform is completed with grey long trousers for boys, along with black school shoes, maintaining a polished and professional appearance. Girls follow the same formal standard, wearing the blazer, jersey, white shirt, and compulsory tie, ensuring consistency across the Senior Phase. This uniform reflects discipline, pride, and a high standard of presentation during the winter season.
The Greenside Primary Physical Education (PE) uniform is designed for comfort and flexibility and is worn by learners in both phases. In summer, learners wear a red short-sleeve golf shirt with the school badge, paired with green sports shorts, and completed with white takkies and white socks for a neat and active look. In winter, the PE uniform consists of a dark green tracksuit, including a zip-up jacket with the school badge and matching track pants, worn over the red golf shirt. This is also completed with white takkies, ensuring learners remain comfortable, warm, and appropriately dressed for physical activities in colder weather.