It's clothes and make up, their dress atire isnt even inappropriate or provactive in any way. The book is literally called *"not all princesses dress in pink" , it's literally just a book at affirming girls/women can both embrace femininity while also pursuing more typical masculine tasks i.e. girls can get their hands dirty to (literally) or how they can wear a lab coat and be a doctor. Product description is below and here is a link to see for yourself.
That being said, this meme is hilarious and the resemblance is uncanny!
Product Description Celebrate girl power in this exuberant, mischievously illustrated picture book that shows little princesses that they can be whoever they want to be!
Not all princesses dress in pink. Some play in bright red socks that stink, blue team jerseys that don’t quite fit, accessorized with a baseball mitt, and a sparkly crown!
Princesses come in all kinds. Some jump in mud puddles and climb trees, play sports and make messes—all while wearing their tiaras! Not every girl has a passion for pink, but all young ladies will love this empowering affirmation of their importance and unlimited potential
My daughter is six right now, and I was (and still am) the main stay at home/work from home parent ever since my wife’s maternity leave ended when she was five months old.
I’ve long called her “chaos with a pony tail”. She was sprinting soon after walking, and at times on the playground I felt like the word I was saying most to her was “Careful!” She’s had tons of spills and I always felt like my reaction to those spills would teach her how to react to scrapes and falls, etc. I likened her falling down to a coin that landed on its edge, and whatever I did in that moment would dictate which way it would fall.
Now she’s in kindergarten, and has had a ton of scrapes during recess. Visits to the nurse are common for her, but nothing too serious, we usually only hear about them from her that night. One time just two weeks into her school year I got a call from the nurse, as she had collided with another kid by accident and ended up landing in a shrub with her neck getting scratched. After I talked with my daughter during the call (who told me she didn’t want to get picked up, and wanted to finish the day, bus ride home and all), the nurse got on and assured me that she’d be fine to continue at school but remarked that she was One Tough Little Girl.
She definitely loves dresses and princesses and pink sparkly girly stuff, but she also flips over rocks and revels in finding bugs we’d rather she avoid, like grubs and slugs. Her aunt gave her the book Not All Princess Dress in Pink, but she didn’t need to be taught that from a book. She figured that out on her own.
Not All Princesses Dress in Pink, Pink is for Boys, Felix's New Skirt.
Also tangentially related, Be Kind features a main character with an androgynous appearance whose gender is not specified in the text.
There is one by Jane Yolen.
Not All Princesses Dress in Pink https://www.amazon.com/dp/1416980180/ref=cm_sw_r_cp_awd_f0pZwbF90JW06