![OCTOBER 13, 2023 | NATIONAL TRAIN YOUR BRAIN DAY | NAVY BIRTHDAY | METASTATIC BREAST CANCER AWARENESS DAY | NATIONAL NO BRA DAY | NATIONAL YORKSHIRE PUDDING DAY - National Day Calendar OCTOBER 13, 2023 | NATIONAL TRAIN YOUR BRAIN DAY | NAVY BIRTHDAY | METASTATIC BREAST CANCER AWARENESS DAY | NATIONAL NO BRA DAY | NATIONAL YORKSHIRE PUDDING DAY - National Day Calendar](https://www.nationaldaycalendar.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cq_auto:eco%2Cw_1200/MjAxNDAwODMzNzMwOTQ3MDQ1/october-13-2023.png)
OCTOBER 13, 2023 | NATIONAL TRAIN YOUR BRAIN DAY | NAVY BIRTHDAY | METASTATIC BREAST CANCER AWARENESS DAY | NATIONAL NO BRA DAY | NATIONAL YORKSHIRE PUDDING DAY - National Day Calendar
![No Bra Day: a reminder to women to celebrate their breasts, get a cancer screening and practise self-examination | South China Morning Post No Bra Day: a reminder to women to celebrate their breasts, get a cancer screening and practise self-examination | South China Morning Post](https://cdn.i-scmp.com/sites/default/files/styles/og_image_scmp_generic/public/d8/images/canvas/2021/10/12/35987eef-1a95-47ad-8400-4b4244dbf5f1_2665e215.jpg?itok=rHTg4UUT&v=1634019951)
No Bra Day: a reminder to women to celebrate their breasts, get a cancer screening and practise self-examination | South China Morning Post
![Happy no bra day. Positive feministic cute postcard with blue lingerie and hearts. October 13, braless day Stock Vector | Adobe Stock Happy no bra day. Positive feministic cute postcard with blue lingerie and hearts. October 13, braless day Stock Vector | Adobe Stock](https://as1.ftcdn.net/v2/jpg/04/29/80/64/1000_F_429806454_9H1yKdivyqks34ho2RFmuq5ktjgsOn4N.jpg)