I would like to make the frame of my window look like the old windows 95 style.
Right now when i create a window tkinter automatically adopts the style of my os (windows 10).
Is there a way to change this?
No, there is nothing specifically available to make the window border look different. Your only choice is to remove the border completely (eg: root.overrideredirect(True)) and draw the border yourself using a canvas and/or images.
Change tkinter window border style