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Cottelli Collection

Girl's School Uniform Costume

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*(Orders Friday - Sunday delivered the next working day.)


The schoolgirl costume offered by Cottelli COSTUMES is consistently one of the brand’s best selling products. Among the offerings, it stands out as an extraordinary mix of a long-sleeved bodysuit and a whimsical necktie collar, echoing the classic schoolgirl uniform in an appealing and stylish way. Made up of a perfect blend of opaque checked pattern fabric and soft, transparent powernet, the costume is high in quality and makes a statement. The materials used in crafting this costume are 90% polyester and 10% spandex for the main body, while the powernet also comprises of 90% polyamide and 10% spandex. This thoughtful blend of materials results in a firm but stretchable outfit that comfortably hugs the skin. Layered with multiple textures, the outfit delivers a subtle exploration of form and function. Distinctly marked with Cottelli’s signature style, the costume is an ultra low-cut body featuring stretch bands at the front. They culminate in a suspender look that adds an element of surprise and intrigue. An attached belt at the front, adorned with an exquisite buckle, completes the look, adding a touch of sophistication. This buckle not only acts as a stylish accessory, but it also helps to secure the costume tightly, enhancing the overall fit and comfort. As a part of the set, a beautiful collar is also included, complete with a small, checkered tie. This tie mirrors the checkered pattern seen throughout the body of the costume. The collar, like the costume body, is also equipped with a clasp at the neck for a secure fit. The softness of the collar ensures comfortable wear, and the checkered tie adds to the classic schoolgirl look, elevating the costume's design. The costume is stretchy and incredibly comfortable, designed to fit perfectly and wear easily for extended periods of time. Its classic checked look makes it stand out, offering the wearer an ensemble that is both eye-catching and pleasing to the senses. The fabric’s elasticity ensures perfect fitting, effectively accommodating a variety of body types and postures. For maintenance and care, the costume should be hand washed. Machine washing could possibly damage the delicate blends of the materials used. The costume is specifically designed for females and stands as a testament to Cottelli Collection’s quintessential style and craftsmanship. To summarize, the Cottelli COSTUMES schoolgirl costume is sensationally stylish, comfortable, and designed with attention to detail. With its exciting blend of strategically placed designs, suspender straps, and an attached belt, it effortlessly transforms the wearer, accentuating their features. Coupled with the softness and stretchability, this costume promises both style and comfort, ensuring the wearer feels their best at any given time. The respect for the classic schoolgirl design, the mindful selection of materials, and functional accessories all underline why Cottelli Collection’s schoolgirl costume is a delightful and well-appreciated choice.


All products are shipped discreetly in a brown box with absolutely no indication as to the contents. All goods that are dispatched are sent by a recorded insured service. This means goods will not be left on the doorstep or with neighbours.


Service Estimated Time For Delivery Cost
UK: Royal Mail Tracked48 2 - 3 working days £5.20
UK: Royal Mail Tracked24 1 - 2 working days £6.65
UK: Royal Mail Overnight (*if ordered before 2pm) 1 working day £10.54
EU: Royal Mail International 3-7 Days £19.99
Worldwide Royal Mail International 5-7 Days £25.99


UK:- Goods are dispatched by the choice you select during checkout Royal Mail: If you are not in when the parcel arrives they will keep the package at their local depot for 7 days enabling you to pick it up. After 7 days the parcel then returns to us. Due to the Royal Mail strike delivery times maybe disrupted.


BFPO (British Forces Post Office):- Goods are dispatched by Royal Mail Recorded delivery. Delivery takes 3-5 days.


Southern Ireland:- Goods are dispatched by Royal Mail Recorded delivery if the parcel weighs less than 2kg. Over 2kg then goods are sent via DPD Courier International. Delivery takes 3-5 days.


Europe:- Goods are dispatched by Royal Mail Recorded delivery if the parcel weighs less than 2kg. Over this weight then goods are sent via DPD Courier International. Delivery takes 3-5 days. £8.99


Rest of World:- Goods are dispatched by Royal Mail Recorded delivery if the parcel weighs less than 2kg. Over this weight then goods are sent via DPD Courier International. Delivery takes 3-5 days. £12.99

Size Chart

*Please keep garments away from fire.
International XS S M L XL 2XL 3XL 4XL
Sizes 32/34 36/38 40/42 44/46 48/50 52/54 56/58 60/62
Chest 74-81 82-89 90-97 98-106 107-118 119-130 131-142 143-154
Waist 59-64 65-73 74-81 82-90 91-102 103-114 115-128 129-140
Hips 84-91 92-98 99-104 105-112 113-121 122-132 133-144 145-156

Corsetry: bra’s, corsages, body suits and corselets

Bra size 65 70 75 80 85 90 95 100 105 110
Underbust girth in cm 63-67 67-72 73-77 78-82 83-87 88-92 93-97 98-102 103-107 108-112
Cup size Difference between bust girth minus underbust girth in cm
Cup AA 10-12
Cup A 12-14
Cup B 14-16
Cup C 16-18
Cup D 18-20
Cup E (DD) 20-22
Cup F 22-24

First measure underneath your bust to find your "bra size", then measure around the fullest part of your bust for the "cup size". Example: Underbust girth 81cm, Bust 96cm, i.e. 96cm-81cm = 15cm = bra size 80B.

Corsets (measurements in cm)

International S M L XL 2XL 3XL
Waist 65-73 74-81 82-90 91-102 103-114 115-128
Corset size 56 66 76 86 96 106

Corsets are suitable for waist reduction. The sizes indicate the minimum lacing. We advise you to subtract 10 cm from your measured waist girth - the result is the recommended corset size.

Size of shoes, stockings, tights

Stockings size I (1) II (2) III (3) III-IV (3-4) IV (4) V (5) VI (6) VII (7) VIII (8)
Sizes XS S M M/L L XL 2XL 3XL 4XL
International 34/36 36/38 40/42 42/44 44/46 48/50 52/54 56/58 60/62
Shoe size (strapless stockings, tights)   35-37 38-39 40-42          
Girl's School Uniform CostumeGirl's School Uniform CostumeGirl's School Uniform CostumeGirl's School Uniform Costume