Lemonadestandphotography.com has some nice shots. Curiously, they are using edited, gathered photos to build their “What to wear” images.
Don’t know if the links will work properly, this one goes to a Pinterest page with several plaid shirts, and there the plaid shirt image has a head! https://www.pinterest.com/claremariem/plaid-shirts/
The polka-dot dress appears in a Downtown Calgary page: http://www.getdown.ca/2012/11/05/what-to-wear-holiday-shopping-downtown/ But, it is probably from classicwhynot.com.br –> http://www.classicwhynot.com.br/wp-content/uploads/2013/02/0f1c387c30bab39ec00a9307c6a62344.jpg
The baby dress covered in yellow rabbit images got over 10 pages worth of hits! I have no idea where it came from, but Gap gets the credit on a number of pages. http://www.stilettotwins.com/2013/01/lookbook-babygap-peter-rabbit-collection.html
The red number with white dots is here: http://cdn2.kidsfashionpassion.com/wp-content/gallery/2013-kg-left-bank/cn5723751-299982.jpg , and here: http://trendy-mom.com/wp-content/uploads/2013/02/Screen-Shot-2013-02-16-at-9.24.00-PM.png
So the text may be original, and some work may have gone into the selection, but the photography is probably the work of catalogue photographers working for retailers or manufacturers.