Peter Thomson (sometimes spelled Thompson) had tailoring establishments in New York and Philadelphia in around 1900. His original sailor dresses and suits, for both women and children (including young boys), are represented in several American museum collections including the Metropolitan Museum's
Costume Institute, and the
Philadelphia Museum of Art. The 'Peter Thomson dress' was made from cotton or linen for summer wear, or wool in winter. It was promoted as an ideal costume or uniform for female students and schoolchildren, and was popular with those trying to establish a "standardized style" of clothing. By 1919, the Peter Thomson dress was regarded as a valid option for school uniforms, and was described as synonymous with "good taste for girls of 14-18 years old for many years." Dresses with sailor styling were known before the Peter Thomson design took hold. In Sweden in 1887, a sailor dress with natural waist and pleated skirt was among the designs promoted by the
dress reform movement as appropriate for young girls. ==Late 20th century and early 21st century==