Bras Padded

i have non-padded bras and my nipples show through how can i fix it?

im 13
my bust isnt big but its not small
i have regular non-padded bras
but my nipples like show through
how can i fix this.
my mom WILL NOT LET ME WEAR PADDED BRAS
how can i convince her or how can i fix my regular bras so my nipples dont show?

wear a tank also?

Peach Padded BRA WOMEN UNDERWEAR LINGERIE 32B(28") $0.01

Victoria's Secret Pink Lace Gel Filled Padded Push Up Bra 32B $4.99

New Women Red Black Bra Dots Lace Super Cute Padded Underwire Small 34 A 34A $11.99

New Women Red Black Bra Dots Lace Super Cute Padded Underwire Small 32 A 32A $11.99

Padded Bra Flower Printed Yellows Long Formal Dress 09260 AU Size 16 $18.36

Bra, Bali, White Lace-Mesh foliage-pattern underwire Not-Padded Wide-Strap 36DDD $19.45

Genie Bra Size M Set of 3 (nude, white, black) with modesty pads $30.00

Genie Bra Size M Set of 3 (nude, white, black) with modesty pads $30.00

La Leche League Seamless Molded Padded No Wire Nursing Bra (4106) $6.99

Bra, Lane Bryant Intimates, strapless White padded lined Push-up seamless 40C $17.95

CHARNOS OPERA PADDED BRA OR002 ANTIQUE PINK 32C $20.58

NEW~36B~NATORI~REFLEX~FULL FIT~MEMORY FOAM PAD~BLACK T-SHIRT BRA~#7233495~NWT $24.95

Bra, Wacoal Awareness, Beige Wire-Free Not-Padded Lace, 32DD NWT MSRP_$58.00 $45.95

New w/tags! 2 VKVR Bras in 34C Red and Black w/Rhinestones, padded, underwire $2.99

2 Genie Bras with Pads ~ 1x Nude and Black Genies Bras *NIB* $24.99

Femina Womens Lightly Padded Cute & Sexy Bra Sizes New $8.99

Femina Womens Lightly Padded Cute & Sexy Bra Sizes New $8.99

Femina Womens Lightly Padded Cute & Sexy Bra Sizes New $8.99

NWT Womens PEEK-A-BOUDOIR Red Valentine Heart Padded Bra Lingerie Teddie! SZ M! $14.99

♥VICTORIA SECRET BRA♥SZ 34B♥BODY BY VICTORIA♥BLACK♥PADDED $9.99

WONDERBRA BEIGE LACE DETAIL PADDED PUSH UP BRA SZ 32 B $8.99

SILVER GLITTER PADDED UNDERWIRED BRA & SHORTS SET 38C $6.34

STRAPLESS REMOVABLE PAD PUSH UP T-shirt BRA 34A 36B 36C $6.60

Flower Heart Shape Disposable Bra Nipple Pads 3 Pairs $4.60

SEARS White Padded Underwire Plunge Lace Trim Bra 34C $11.04

QUALITY 6 Full Cup Plain Lace Cute Light Padded 34C Bra $19.99

Hanes Her Way Bra- 36D -Padded & Underwire- Lot of 2 $3.99

Hanes Her Way Bra- 36D -Padded & Underwire- Lot of 2 $3.99

NEW BLACK GENIE BRA WITH REMOVABLE PADS SX XL/1X $11.99

F.I.T. Leopard Print Shaper / Mini Dress Stretch Padded Bra Valentine's Day WOW! $29.00

QUALITY 6 Full Cup Plain Lace Cute Light Padded 34B Bra $19.99

BLUEZOO FOR GIRLS PACK OF TWO PADDED EVERYDAY BRAS 36A $14.99

Soft Light Green Donna Loren Lightly Padded U-W Demi Bra NWT Was $28 $13.99

Sexy White Satin Padded Underwire Bra size 34B $6.99

Convertible Molded Cup PADDED UNDERWIRE DEMI BRA 34B $6.79