The most reliable way to find her size and style without asking is to examine what she already wears.
: Universally flattering and a "safe bet" for gifts. T-Shirt Bra : Smooth and natural for everyday wear.
Once you have her details, use these strategies to ensure a high-quality purchase. Buying A Bra For Your Girlfriend? Read This First
: Look at the tags on her favorite bras when she’s not around—often found on the back band near the clasps. Record both the number (band size) and letter (cup size) for at least three different bras, as sizing varies by brand.
: Pay attention to her drawer's "vibe." If she mostly wears black, stick with it. Note if she prefers soft cotton, luxurious silk, or intricate lace. Phase 2: Shopping & Selection