Violet Swing

Younger Students (Roughly years 1-4)

Generally speaking, girls dressed in similar styles to their mothers, but with altered hemline lengths. Up until roughly 13-14 years old (exact ages were decided by the girl's family) her hemline would fall around the knee. At 14 it would be lowered to the middle of the shins.

At this age girls would wear dresses, and so you could suggest that Hogwarts uniforms for girls at this age would not consist of the shirt and skirt combo that MC and various NPCs wear.

Most schools in the 1890s did not have set uniforms, but instead girls were expected to wear an apron to protect their clothes from ink and chalk dust.

At this age it was still considered socially acceptable for girls to wear their hair down, or in more simple hairstyles like braids. Popular hair accessories included ribbons and straw hats.

Time for some examples:

This is an example of a day dress (casual clothes) from 1893. Smocking (the embroidery technique used at the collar, waist and cuffs) was popular in young girls clothes.

Another example of children in day dress. The girl on the far left is probably about 13-14, the older girl on the right is closer to 15.

An example of the aprons worn by younger students.

Details of the dresses worn underneath (technically from 1897 but the styles are fairly similar)

Details of the aprons worn

Older Students (Roughly years 5-7)

Around the time that the MC joins at Hogwarts, she would, depending on her personal preferences, have kept her skirt at her mid shin or dropped the hem to her ankles. Around the age of 17, girls would be expected to fully let down their hems to the floor, signifying their shift to adulthood.

At this point dresses would become less popular during the day, and were replaced by blouses (complete with very large sleeves) and a skirt. Men's tailoring and sports clothes shaped women's fashion at the time, and greatly influenced what girls wore at this age.

Girls would also typically stop wearing their hair down during the day, resorting to simple up-dos instead.

The time at which each girl made these changes depended on her and her family. While some girls had no choice but to listen to their parents, often they were able to bargain for an extra few months if they so wished.

An example of two girls around the age of 15 in very typical day outfits.

A selection of school girls - those sitting are no older than 14, those standing are no older than 16.

At the age of 15-16 girls would begin to attend more family functions and required new styles of clothes. These paintings show the same tea gown. These were made to be worn at home, never in public, when the family was hosted guests or a less formal dinner. They could be worn at all times of the day.

Day clothes for students who dressed as adults (17+):

A British Upper VI class (age 17-18) and some teachers in 1894. All girls now wear dresses with their hems on the ground, and hair tied up.

Middle class girls fashion in the 1890s

A Woman's sweater from 1895

Walking outfit from 1894 - essentially a more substantial outfit for spending time outdoors.

A more expensive version of a day outfit.

Tea gowns:

Generally identified by their loose fit, high neckline, and a train that falls from the shoulders. Additionally they may also be made with a large coat over the top. The shape was inspired by medieval fashion and so they're a good source of inspiration for the wizarding world imo.

Evening gowns:

Worn for the most formal evening events, and generally expose more skin than day clothes. Staple accessories included fans, opera gloves, and (if you're that way inclined) tiaras were coming into popularity at this time.

Rule of thumb for all fashion at this time, the sleeves get largest in the middle of the decade, and shrink back down again towards the end.

1894

1893

1898

1893-1895

1894