[10] Her major plays are Dario Fo and Franca Rame's A Woman Alone, Bertolt Brecht's Ramkali (The Good Person of Szechwan), Mahesh Dattani's Final Solutions and 30 days in September, Girish Karnad's Rakt Kalyan, Swadesh Deepak's Court Martial, Rajesh Kumar's Ambedkar aur Gandhi, Mohan Rakesh's Lehro ke Rajhans, Ashok Lal's Ek Mamooli Aadmi, Unsuni (based on Harsh Mandar's book & scripted by Mallika Sarabhai), Vijay Mishra's "Tat Niranjana“, Dario Fo's adaptation Operation Three Star, based on Accidental Death of an Anarchist, Govind Purushottam Deshpande's Raastey, Dario Fo's Can't Pay won't Pay (Hindi adaptation by Amitabh Srivastava) and Mahesh Bhatt's The Last Salute, written by Rajesh Kumar.

[13]"Ehsaas" a solo act written and performed by Shilpi depicts a young girl's struggle to express her love and desire for other women.

[14][15] Shilpi was a part of the national award-winning documentary film Daughters of Mother India[16] and has worked with Oscars|Oscar award]]-winning director Ross Kaufman.

[17][18][19] Shilpi Marwaha performed thousands of street plays in Delhi NCR and other states, based on social issues including corruption, women's empowerment, environment, road rage, Dastak, anti-ragging, LGBTQ, communal harmony, Female foeticide, child education, mental health, gender equality, domestic violence, child labour, poverty, drugs, inter-faith, etc.

Shilpi started Sukhmanch Theatre in March 2017 in the memory of her late mother, whose name "Sukhvarsha" inspired the name of the group.