Not filling top of cup; wrong shape, or wrong size? 38G - Panache

This is my first attempt at getting a properly fitting bra after taking what felt like millions of measurements, so

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Panache Swimwear » Isobel Bandeau Bikini Top (SW0763)

Cleo Women's Marcie Balconnet Bra, Nude, 34D : : Clothing, Shoes & Accessories

Bra problem: 5 signs your cups don't fit properly

Not filling top of cup; wrong shape, or wrong size? 38G - Panache » Tango Ii Balconette (3251)

Bra problem: 5 signs your cups don't fit properly

Panache » Clara Full Cup Bra (7255)

PANACHE Women's Clara Balconnet Lace Bra, Charcoal/Black, 30D : : Clothing, Shoes & Accessories