Monoprix

You can get just about everything here! Clothing, toiletries, food, everything! It can get pricey, but they do put things on sale.

Rented an apt in the area and shopped here numerous times for our groceries. Excellent selection in every department and great quality at good prices. Fromagerie selection as extensive as any of the independently owned Fromageries and a very helpful staff member that was happy to help select some cheeses to your tastes and needs.

Great find on a random walk around Montparnasse. This store is bigger than it looks… there’s 2 stories! Top floor houses clothing/​accessories/​shoes/​boulangerie/​toiletries/​checkout, while the lower level houses the groceries and random home goods.
Walked away with 2 shirts for the hubby (great European fit) a blouse for moi, truffle oil, fleur de sel, madelines, balsamic vinegar, water, and random European chocolates.
They also carry a limited selection of Fauchon goods… which are cheaper than the goods at the actual Fauchon (not sure why???)
This Monoprix is equivalent to a higher end Target in the states… really glad we walked into this place to pick up water and a whole lot more!