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Revenue - Schedule of Sales of Goods by Product (Details) - USD ($) $ in Thousands | 12 Months Ended
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Mar. 31, 2026 | Mar. 31, 2025 | Mar. 31, 2024
Schedule of Sales of Goods by Product [Line Items] |  |  |
Sales of goods | $ 48,827 | $ 64,067 | $ 55,531
% of sales of goods | 100.00% | 100.00% | 100.00%
Brassiere [Member] |  |  |
Schedule of Sales of Goods by Product [Line Items] |  |  |
Sales of goods | $ 36,868 | $ 54,801 | $ 51,140
% of sales of goods | 75.51% | 85.54% | 92.09%
Top [Member] |  |  |
Schedule of Sales of Goods by Product [Line Items] |  |  |
Sales of goods | $ 2,287 | $ 2,661 |
% of sales of goods | 4.68% | 4.15% |
Panty [Member] |  |  |
Schedule of Sales of Goods by Product [Line Items] |  |  |
Sales of goods | $ 3,565 | $ 1,271 | $ 775
% of sales of goods | 7.30% | 1.98% | 1.40%
Bodysuit [Member] |  |  |
Schedule of Sales of Goods by Product [Line Items] |  |  |
Sales of goods | $ 1,497 | $ 1,730 | $ 2,967
% of sales of goods | 3.07% | 2.70% | 5.34%
Swimsuit [Member] |  |  |
Schedule of Sales of Goods by Product [Line Items] |  |  |
Sales of goods | $ 1,707 | $ 2,697 | $ 211
% of sales of goods | 3.50% | 4.21% | 0.38%
Dress [Member] |  |  |
Schedule of Sales of Goods by Product [Line Items] |  |  |
Sales of goods | $ 49 | $ 39 | $ 307
% of sales of goods | 0.10% | 0.06% | 0.55%
Others [Member] |  |  |
Schedule of Sales of Goods by Product [Line Items] |  |  |
Sales of goods | $ 2,854 | $ 868 | $ 131
% of sales of goods | 5.85% | 1.35% | 0.24%

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