Crossbody bags are easy to put on and take off. Beige is just one of the colours you can pick from if you're going to buy this bag.
From Farfetch
Marc Jacobs - The Monogram Mini J Marc shoulder bag - women - Leather - One Size - White
Accent Clothing
MARC JACOBS The Monogram Leather J Marc Mini Khaki Shoulder Bag Size: One Size, Colour: Khaki Leather