Did you get it right?
This sewing-counter puzzle shows thread spools, fabric bolts, pattern envelopes, button cards, and a clerk helping a customer. Two small packaging details do not fit the 1970s setting.

The Answer
The correct answer is: The modern resealable zipper pouch of spare buttons and the modern recycling icon on the thread package are the two wrong items..
Here is why
- The thread, fabric bolts, paper patterns, measuring tape, and old counter fit the sewing shop scene.
- The first wrong detail is the modern resealable zipper pouch holding spare buttons.
- The second wrong detail is the modern recycling icon printed on a thread package.
Why people miss it
Both clues are ordinary shop-counter packaging. They blend in better than a phone or screen, so people need to inspect the labels.
What answer did you get before checking?