It isn't every day that a fashionista is in the news for being relatable. So, when actor Kareena Kapoor Khan recently shared a photo of her glowing in a very affordable strappy number from a high-street brand, mothers-to-be around the country sat up and took notice. Over the years, maternity wear has come to form a major segment of the fashion industry, with the market size predicted to reach $12.7 billion by 2020. However, this segment is also infamous for the relatively shorter lifespan of its garments, which isn't just bad news for the environment but also for your wallet. Readers and fashion professionals share tips to keep your maternity wardrobe sustainable and stylish.