This is a cascading makeup box to bring some organization. All parts can be printed without support.  File names are appended with the number required. Print all parts and assemble them as shown. 

I assembled the drawers from bottom to top (1 to 3) but I can imagine it being done out of order.  There are numbers and arrows (pointing to the front) on the inside of the drawers to aid assembly.  The brackets for the drawers should also be assembled with arrows pointing to the front. The rivets for attaching drawers and brackets are small with subtle differences in size so care should be taken not to mix them up. A dab of glue is needed to keep male/female rivets together. Two 20x5x2 mm are needed to keep the 3rd drawer and lid closed. A dab of glue is also needed (take care to orient magnets N to S before gluing :)). A little dexterity is a must to fasten the insert to the lid. 

To keep the foundation of the drawers in the base, insert pins from the inside parts of the base.

To avoid double work, install the handle parts before the locking parts. Install the locking latch with the pin in the correct orientation (pin on the inside of the opening of the 2 tops. All top fixtures require screws and nuts. Hinges only require screws.

To lock the two tops, insert the locking pin with the slot lined up with the pin and twist clockwise. Do the opposite to open. 

Not seen in the pictures are also optional stands for the base which I printed in TPU for traction.

Hardware

6x M3x35 mm for all hinges

12x M3x12 mm for all fixtures bolting to the two tops

2x 20x5x2 mm magnets (amazon)