Fsqjgq Women Deep V-Neck Bra Traceless Seamless Underwear Top Push up Bra Wireless Beauty Back Lingerie Adjustable Strap Top Blue 70C

What are the washing instructions for this bra? Can you provide more information about the push-up function of the bra? Are there any size charts available to help choose the right size? Size chart: Size:70A Bust:77.5-82.5cm/30.51-32.48 Under Bust:67.5-72.5cm/26.57-28.54 Size:70B Bust:80-85cm/31.50-33.46 Under Bust:67.5-72.5cm/26.57-28.54 Size:70C Bust:82.5-87.5cm/32.48-34.45 Under Bust:67.5-72.5cm/26.57-28.54 Size:70D Bust:85-90cm/33.46-35.43 Under Bust:67.5-72.5cm/26.57-28.54 Size:75A Bust:82.5-87.5cm/32.48-34.45 Under Bust:72.5-77.5cm/28.54-30.51 Size:75B Bust:85-90cm/33.46-35.43 Under Bust:72.5-77.5cm/28.54-30.51 Size:75C Bust:87.5-92.5cm/34.45-36.42 Under Bust:72.5-77.5cm/28.54-30.51 Size:75D Bust:90-95cm/35.43-37.40 Under Bust:72.5-77.5cm/28.54-30.51 Size:80A Bust:87.5-92.5cm/34.45-36.42 Under Bust:77.5-82.5cm/30.51-32.48 Size:80B Bust:90-95cm/35.43-37.40 Under Bust:77.5-82.5cm/30.51-32.48 Size:80C Bust:92.5-97.5cm/36.42-38.39 Under Bust:77.5-82.5cm/30.51-32.48 Size:80D Bust:95-100cm/37.40-39.37 Under Bust:77.5-82.5cm/30.51-32.48 Size:85C Bust:97.5-102.5cm/38.39-40.35 Under Bust:82.5-87.5cm/32.48-34.45 Size:85D Bust:100-105cm/39.37-41.34 Under Bust:87.5-92.5cm/34.45-36.42