Because 38 d means you're bigger around and your boobs are less
13 Bra Tips You Need to Know – Bra Fittings by Court
Bra Fitting: Guide to Fitting the Right Bra for You
38D Bras: Understanding the Cup Sizes, Boobs & Equivalent Bra Size - HauteFlair
Sports Bras: Sizing & Measuring
How common is a 38A bra size? - Quora
I'm currently a 38D but need a bigger cup size and band size. What's after 38D? I tried 38DD but it is way too small. - Quora
How to Measure Your Bra Size: Bra Band and Cup Measurement Chart
21 Best Bras for Large Breasts, According to Experts and Testing
Visual Bra Size Chart & Fit Guide, Bra Sizes Chart
9 Bra Types Lingerie Experts Swear By for Different Breast Shapes
Because 38 d means you're bigger around and your boobs are less large in comparison
16 Best Bras 2024: T-shirt, Strapless, Everyday, and More