A garment with low profile fasteners for removable attachment to a top to keep the top tucked in. The fasteners are low-profile, magnetic, and entirely flexible to improve the comfort to a user. Each fastener includes first and second magnetic components that engage each other. The garment can have a generally rectangular shape with fasteners on a first end and a second end. The magnetic components may be embedded within a tab that is fixedly attached to the first and second ends of the garment. The garment can also be a typical undergarment having a waist band, with the first magnetic components of the fasteners embedded in the waist band that cooperatively engage the separate, second magnetic components.